JAMES H. HOLMES, JR., M.D., INC.
JAMES H. HOLMES, JR., M.D., INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003018961, based in Stockton, CA. It is classified under Adult Medicine Physician.
Getting there
Here is what surrounds this office in Stockton, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 933 ft away. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Parking 615 ft ~3 min
Grocery New Cambodian Market Asian Grocery 735 ft ~3 min
Restaurant Pizza Hut 775 ft ~3 min
Parking 862 ft ~4 min
Restaurant Burger King 924 ft ~4 min
4571 North Pershing Avenue, Stockton 95207-6705
Mo-Sa 06:00-20:00; Su 07:00-20:00
Parking 933 ft ~4 min
Coffee Empresso Coffeehouse 997 ft ~4 min
Gas station Arco 980 ft ~4 min
Coffee T4 Tea For U 0.22 mi ~5 min
Gas station 7-Eleven 0.24 mi ~5 min
4501 North Pershing Avenue, Stockton
Restaurant Fat's Grill 0.24 mi ~5 min
1409 Rosemarie Lane, Stockton
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 |
|---|---|---|
| G30996 | CA | Adult Medicine Physician primary |
This provider holds licence G30996 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 Adult Medicine covers
The NUCC recommends this code not be used. Choose a more appropriate code. NUCC Health Care Provider Taxonomy, code 207QA0505X
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 | 1003018961 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 4, 2007 |
| Last updated | Apr 9, 2008 |
| Status | Active |
| Practice address |
1502 ST. MARK'S PLAZA SUITE 5 Stockton, CA 95207 (209) 466-8683 Fax (209) 466-8309 |
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 | 1 | 8 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 7 | 9 | 3 |
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.