Keith Jamieson, MD
Keith Jamieson, MD is a Specialist in La Mirada, CA, registered under NPI 1003029422. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in La Mirada, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 0.48 mi away. If you arrive early, there is a coffee shop 0.32 mi away.
Getting here and what is nearby
Restaurant Wendy's 0.25 mi ~6 min
15700 Valley View Avenue, La Mirada 90638
07:00-22:00
Convenience ampm 0.27 mi ~6 min
Valley View Avenue, La Mirada 90638
Gas station Arco 0.28 mi ~6 min
Valley View Avenue, La Mirada 90638
Coffee Starbucks 0.32 mi ~7 min
15905 Valley View Avenue, Santa Fe Springs 90670
Restaurant Subway 0.33 mi ~7 min
15905 Valley View Avenue, Santa Fe Springs 90670
Mo-Fr 07:00-21:00; Sa-Su 09:00-20:00
Parking 0.45 mi ~9 min
Parking 0.47 mi ~10 min
Parking 0.48 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 |
|---|---|---|
| G55702 | CA | Specialist primary |
This provider holds licence G55702 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 Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003029422 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 8, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | MD |
| Practice address |
15330 VALLEY VIEW AVE La Mirada, CA 90638 (562) 802-0208 Fax (562) 802-0999 |
| Mailing address |
7300 ALONDRA BLVD STE 101 Paramount, CA 90723 |
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 | 2 | 9 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 9 | 4 | 4 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.