MEDICAL SYSTEMS OF DENVER INC
21 power units17 driversInterstateFREDERICK, CO
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-12 PT | Oct 12, 02:05 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-12 PT | Oct 12, 02:05 PM PT | Not provided by official source |
| Authority history | yu5v-wbh6 | 2026-10-12 PT | Oct 12, 02:05 PM PT | Not provided by official source |
| Insurance filings | c5y8-a4uz | 2026-10-12 PT | Oct 12, 02:05 PM PT | Not provided by official source |
| Insurance history | 3uet-3z4i | 2026-10-12 PT | Oct 12, 02:05 PM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-12 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 12, 02:05 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 13 · vehicle-level 8 | fx4q-ay7w | 2026-10-12 PT | Oct 12, 02:05 PM PT | Small sample |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-12 PT | Oct 12, 02:05 PM PT | Read |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | — | Not yet imported |
| Directory DB: insurance copy | carrier_insurance | Not provided | — | Not yet imported |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
30/100
Crashes, 24 mo (shown only, not scored)
1
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-12 21:05 UTC
14
14
OOS 3
8
OOS 2
—
official, as published
3 out-of-service of 14 inspections
2 out-of-service of 8 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-12 18:18 UTCFetched 2026-10-12 21:05 UTC
Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
13
2
13
with driver OOS 3 · 23.1%
8
with vehicle OOS 2 · 25.0%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-12 → 2026-10-12, fetched 2026-10-12 21:05 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-09-03 | WY | 1 | 2 | 1 | 1 / 1 | 1 / 0 | 88894847 |
| 2026-06-21 | CO | 1 | 1 | 0 | 0 / 0 | 1 / 0 | 88212662 |
| 2026-05-14 | WY | 1 | 3 | 1 | 0 / 0 | 3 / 1 | 87845895 |
| 2026-04-29 | CO | 3 | 1 | 0 | 0 / 0 | 1 / 0 | 87731313 |
| 2026-04-10 | CO | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 87553734 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-12 15:14 UTCFetched 2026-10-12 21:05 UTC
Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
1
0
0
1
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2025-03-05 | ARVADA, CO | 0 | 0 | Yes | Yes | 4911781 |
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-12 21:05 UTC
21
21
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 10 | 9 | — |
| Truck tractors | 1 | 1 | — |
| Trailers | 5 | 3 | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-12 11:00 UTCFetched 2026-10-12 21:05 UTCWindow 2024-10-12 → 2026-10-12
13 inspection(s) → 17 unit row(s) → 12 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
9
Decode coverage
100%
9/9
Average age
4.4 yr
n=9
Newest / oldest
2025 / 2017
Make
- FREIGHTLINER4
- ISUZU2
- INTERNATIONAL1
- MACK1
- VOLVO TRUCK1
Model year
- 20171
- 20181
- 20191
- 20221
- 20233
- 20241
- 20251
Average age = 2026 − model year, over 9 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
3
Decode coverage
100%
3/3
Average age
17.3 yr
n=3
Newest / oldest
2015 / 2000
Make
- HYUNDAI TRANSLEAD TRAILERS1
- MICKEY TRUCK BODIES INC.1
- UTILITY TRAILER MANUFACTURER1
Model year
- 20001
- 20111
- 20151
Average age = 2026 − model year, over 3 unit(s) with a decoded year. Units without a decode are excluded from every share.
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| PU-01 | FREIGHTLINER | M2 | 2023 | Truck | 2 | 2026-09-03 |
| PU-02 | VOLVO TRUCK | VNR | 2025 | Truck-Tractor | 1 | 2026-06-21 |
| TR-01 | MICKEY TRUCK BODIES INC. | MICKEY TRUCK BODIES INC. | 2000 | Trailer | 1 | 2026-06-21 |
| PU-03 | FREIGHTLINER | M2 | 2023 | Truck | 1 | 2026-05-14 |
| PU-04 | FREIGHTLINER | M2 | 2023 | Truck | 2 | 2026-04-29 |
| PU-05 | ISUZU | NRR | 2018 | Incomplete - Chassis Cab (Single Cab) | 1 | 2025-10-23 |
| PU-06 | FREIGHTLINER | Cascadia | 2022 | Truck-Tractor | 3 | 2025-09-09 |
| TR-02 | HYUNDAI TRANSLEAD TRAILERS | Hyundai Translead Trailers | 2011 | Trailer | 2 | 2025-09-09 |
| PU-07 | INTERNATIONAL | MA025 | 2019 | Truck | 1 | 2025-03-13 |
| PU-08 | ISUZU | NRR | 2017 | Incomplete - Chassis Cab (Single Cab) | 1 | 2025-02-27 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-12 21:05 UTC
Interstate (A)
Classification: PRIVATE PROPERTY
527,056 mi
Reported year 2024
- General freight
- Liquids/gases
- Garbage/refuse
- Chemicals
- Other: BIO HAZARD 6.2 MEDICAL WASTE
- Interstate drivers >100 mi / ≤100 mi
- 6 / 0
- Intrastate drivers >100 mi / ≤100 mi
- 11 / 0
- Hazmat indicator (hm_ind)
- Y
- Registered address
- 7600 JOHNSON DRIVE, FREDERICK, CO, 80504, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-12 21:05 UTC
- Legal name
- MEDICAL SYSTEMS OF DENVER INC
- DBA
- Not provided
- USDOT
- 757911
- MC / FF / MX
- MC-420404
- Physical address
- 7600 JOHNSON DRIVE, FREDERICK, CO, 80504, US
- Mailing address
- 11585 E 53RD AVE #H, DENVER, CO, 80239-2321, US
- Business type
- CORPORATION
- Carrier/shipper code
- C;S
- Census add date
- 1998-07-02
- MCS-150 filing date
- 2025-04-24
- Power units / drivers
- 21 / 17
- Latest review (type · date)
- Not provided
Federal activity
- 2025-04-24Census
Latest MCS-150 filing
- 2023-08-106sqe-dvqs
Prior policy ended (cancelled) — ATLANTIC SPECIALTY INSURANCE COMPANY
- 2021-03-016sqe-dvqs
Prior policy ended (name changed) — GREAT DIVIDE INSURANCE COMPANY
- 2020-07-166sqe-dvqs
Prior policy ended (replaced) — ARTISAN & TRUCKERS CASUALTY COMPANY
- 2019-06-016sqe-dvqs
Prior policy ended (cancelled) — HUDSON INSURANCE COMPANY
- 2018-06-016sqe-dvqs
Prior policy ended (replaced) — DEPOSITORS INSURANCE COMPANY
- 2017-06-066sqe-dvqs
Prior policy ended (cancelled) — ARCH INSURANCE COMPANY
- 2017-04-246sqe-dvqs
Prior policy ended (replaced) — ARCH INSURANCE COMPANY
- 2016-06-066sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INSURANCE COMPANY
- 2015-07-016sqe-dvqs
Prior policy ended (cancelled) — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- 2011-02-036sqe-dvqs
Prior policy ended (cancelled) — WEST AMERICAN INSURANCE CO.
- 2011-01-276sqe-dvqs
Prior policy ended (replaced) — WEST AMERICAN INSURANCE CO.
- 2010-06-016sqe-dvqs
Prior policy ended (replaced) — PHILADELPHIA INSURANCE COMPANY
- 2010-06-016sqe-dvqs
Prior policy ended (replaced) — WEST AMERICAN INSURANCE CO.
- 2005-09-016sqe-dvqs
Prior policy ended (replaced) — AMERICAN CASUALTY COMPANY OF READING
- 2005-09-016sqe-dvqs
Prior policy ended (replaced) — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- 2005-06-306sqe-dvqs
Prior policy ended (replaced) — AMERICAN CASUALTY COMPANY OF READING
- 2005-06-086sqe-dvqs
Prior policy ended (cancelled) — AMERICAN CASUALTY COMPANY OF READING
- 2004-11-046sqe-dvqs
Prior policy ended (cancelled) — AMERICAN CASUALTY COMPANY OF READING
- 2003-12-066sqe-dvqs
Prior policy ended (cancelled) — CONTINENTAL CASUALTY COMPANY
- 2003-06-306sqe-dvqs
Prior policy ended (replaced) — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- 2002-06-306sqe-dvqs
Prior policy ended (replaced) — CONTINENTAL CASUALTY COMPANY
- 2002-06-306sqe-dvqs
Prior policy ended (replaced) — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- 1998-07-02Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is MEDICAL SYSTEMS OF DENVER INC's USDOT number?
USDOT 757911, with docket(s) MC-420404.
+Is MEDICAL SYSTEMS OF DENVER INC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does MEDICAL SYSTEMS OF DENVER INC report?
21 power units and 17 drivers, self-reported on the MCS-150 filed 2025-04-24.
+Does MEDICAL SYSTEMS OF DENVER INC have insurance on file?
No row matched by DOT (with and without leading zeros) or MC. That alone does not prove there is no insurance — check FMCSA L&I.
+Where is MEDICAL SYSTEMS OF DENVER INC located?
Registered physical address: 7600 JOHNSON DRIVE, FREDERICK, CO, 80504, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
Nearby carriers
DOMO TOWING
USDOT 794004712 power units · 2 drivers
CARE RESTORATION, LLC
USDOT 60428847 power units · 6 drivers
DYNO TRANSPORT LTD
USDOT 4540727 · MC-18018721 power units · 1 drivers
ECOSHIELD PEST SOLUTIONS DENVER LLC
USDOT 45224381 power units · 1 drivers
COLORADO WATER PALLETS LLC
USDOT 45004951 power units · 4 drivers
MAYSTEEL COLORADO LLC
USDOT 44967272 power units · 3 drivers
Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-12 21:05 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.