ST. MARY'S COUNTY COMMISSIONERS
ST. MARY'S COUNTY COMMISSIONERS is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1043887748, based in Leonardtown, MD. The organization lists 2 taxonomy classifications, with Land Ambulance recorded as primary.
Getting there
The practice address on file is 23090 LEONARD HALL DR, Leonardtown, MD 20650. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Ambulance Service Supplier
- PAC ID
- 5092103085
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Ambulance Service Supplier. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Land Transport covers
Definition to come... NUCC Health Care Provider Taxonomy, code 3416L0300X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 3416L0300X | Land Ambulance Land Transport | — | — | primary |
| 341600000X | Ambulance | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1043887748 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 10, 2021 |
| Last updated | Jun 16, 2023 |
| Status | Active |
| Practice address |
23090 LEONARD HALL DR Leonardtown, MD 20650 (301) 475-4200 |
| Mailing address |
PO BOX 653 Leonardtown, MD 20650 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 4 | 3 | 8 | 8 | 7 | 7 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 8 | 3 | 7 | 8 | 5 | 7 | 8 |
Sum = 72 · next multiple of 10 = 80 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.