JENNIFER R. BOOZER, D.O., INC.
JENNIFER R. BOOZER, D.O., INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003148081, based in Claremont, CA. It is classified under Primary Care Clinic/Center.
Getting there
Here is what surrounds this office in Claremont, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 596 ft away.
Getting here and what is nearby
Parking 568 ft ~3 min
Parking 596 ft ~3 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 |
|---|---|---|
| 2OA8927 | CA | Primary Care Clinic/Center primary |
This provider holds licence 2OA8927 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
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 | 1003148081 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 2, 2010 |
| Last updated | Feb 2, 2010 |
| Status | Active |
| Practice address |
1601 MONTE VISTA AVE SUITE 260 Claremont, CA 91711 (909) 450-1571 Fax (909) 579-0100 |
| Other names |
Granite Creek Family Medicine Former Legal Name |
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 | 1 | 4 | 8 | 0 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 4 | 7 | 0 | 7 |
Sum = 49 · next multiple of 10 = 50 · 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.