MC MEDICAL CLINIC
MC MEDICAL CLINIC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1790901361, based in Norwalk, CA. The organization lists 4 taxonomy classifications, with Primary Care Clinic/Center recorded as primary.
Getting there
The practice address on file is 12100 IMPERIAL HWY SUITE 102, Norwalk, CA 90650. 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
| Licence | State | Specialty |
|---|---|---|
| A37955 | CA | Primary Care Clinic/Center primary |
| A37955 | CA | Health Maintenance Organization |
| A37955 | CA | Preferred Provider Organization |
| A37955 | CA | Point of Service |
This provider holds licence A37955 issued in CA. 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 Primary Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QP2300X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center Primary Care | A37955 | CA | primary |
| 302R00000X | Health Maintenance Organization | A37955 | CA | |
| 305R00000X | Preferred Provider Organization | A37955 | CA | |
| 305S00000X | Point of Service | A37955 | CA |
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 | 1790901361 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 18, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Practice address |
12100 IMPERIAL HWY SUITE 102 Norwalk, CA 90650 (562) 929-4894 Fax (562) 929-6555 |
| Other identifiers |
N96343
· Other (CA) |
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 | 7 | 9 | 0 | 9 | 0 | 1 | 3 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 9 | 0 | 9 | 0 | 2 | 3 | 3 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.