Oconnor Physician Group Inc
Oconnor Physician Group Inc is a healthcare organization registered as Internal Medicine Physician in Pinole, CA, holding Type 2 (organization) NPI 1598976714 since 2007. The authorized official on file is Michael Oconnor, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598976714 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Oconnor Physician Group Inc |
| Practice address | 1690 SAN PABLO AVE, SUITE F, Pinole, CA, 94564 |
| Phone | 9257531986 |
| Enumeration date | 2007-05-28 |
| Last updated in NPPES | 2015-03-31 |
Authorized official
| Name | Michael Oconnor |
|---|---|
| Title | Owner |
| Phone | 9257531986 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Secondary | A44531 | CA |
| 207R00000X | Internal Medicine Physician | Primary | A446530 | CA |
Copy-ready billing details
Provider: Oconnor Physician Group Inc NPI: 1598976714 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 1690 SAN PABLO AVE, SUITE F, Pinole, CA, 94564
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720006380 | Patricia Oconnor | Individual | Family Medicine Physician | Pinole, CA |
| 1386753317 | Michael Oconnor | Individual | Endocrinology, Diabetes & Metabolism Physician | Pinole, CA |
| 1194053959 | Arjay Ventura | Individual | Chiropractor | Pinole, CA |
Verify this record
Cross-check NPI 1598976714 against the authoritative CMS record: view Oconnor Physician Group Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for Oconnor Physician Group Inc?
Who is the authorized official for Oconnor Physician Group Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-03-31.