SEYER ORAL PATHOLOGY, LLC
SEYER ORAL PATHOLOGY, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003049875, based in Bridgeton, MO. It is classified under Clinical Medical Laboratory.
Getting there
Here is what surrounds this office in Bridgeton, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.23 mi away. There is EV charging 0.47 mi from the office (Bridgeton Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.33 mi away, served by St. Charles Rock Road at McKelvey.
Getting here and what is nearby
Transit Depaul at Depaul Hospital 838 ft ~4 min
Parking 840 ft ~4 min
Parking 987 ft ~4 min
Parking 0.23 mi ~5 min
Restaurant Chipotle Mexican Grill 0.24 mi ~5 min
3533 McKelvey Road, Bridgeton 63044
Mo-Su 10:45-23:00
Restaurant Pizza Hut 0.25 mi ~6 min
Restaurant Hotshots Sports Bar and Grill 0.26 mi ~6 min
Grocery El Morelia Supermercado 0.29 mi ~6 min
11982 Paul Mayer Avenue, Bridgeton 63044
Transit St. Charles Rock Road at McKelvey 0.32 mi ~7 min
Transit St. Charles Rock Road at McKelvey 0.33 mi ~7 min
EV charging Bridgeton Supercharger 0.47 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 2002000301 | MO | Clinical Medical Laboratory primary |
This provider holds licence 2002000301 issued in MO. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Clinical Medical Laboratory covers
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology. NUCC Health Care Provider Taxonomy, code 291U00000X
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 | 1003049875 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 27, 2009 |
| Last updated | Aug 27, 2009 |
| Status | Active |
| Practice address |
3439 BRIDGELAND DR Bridgeton, MO 63044 (314) 291-2777 |
| Mailing address |
3774 AFSHARI'S CIR Florissant, MO 63034 |
| Other identifiers |
1770562068
· Other |
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 | 0 | 3 | 0 | 4 | 9 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 9 | 8 | 5 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.