Antonio Kobyashi Coirin, M.D.
Antonio Kobyashi Coirin is a Trauma Surgery Physician provider (Surgery) practicing in Modesto, CA, registered in the NPPES registry with NPI 1275573446 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275573446 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Antonio Kobyashi Coirin |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1001 SYLVAN AVE STE A, Modesto, CA, 95350 |
| Phone | 2094226120 |
| Enumeration date | 2006-06-07 |
| Last updated in NPPES | 2025-05-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0127X | Trauma Surgery Physician | Primary | G59697 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G596971 | Medicaid | CA | — |
Copy-ready billing details
Provider: Antonio Coirin, M.D. NPI: 1275573446 Taxonomy: 2086S0127X (Trauma Surgery Physician) Address: 1001 SYLVAN AVE STE A, Modesto, CA, 95350
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1063479301 | Patrick Coates | Individual | Surgery Physician | Modesto, CA |
| 1497895775 | Donald Paulsen | Individual | Surgical Physician Assistant | Modesto, CA |
| 1124141163 | Central California Bariatric Surgery A Medical Corporation | Organization | Surgery Physician | Modesto, CA |
| 1073762217 | Matthew Coates | Individual | Surgery Physician | Modesto, CA |
| 1205079514 | Anna Davila | Individual | Surgical Physician Assistant | Modesto, CA |
| 1114541117 | Alyssa Martin | Individual | Family Nurse Practitioner | Modesto, CA |
| 1104632249 | Central California Bariatric Surgery, Partnership | Organization | Surgery Physician | Modesto, CA |
Verify this record
Cross-check NPI 1275573446 against the authoritative CMS record: view Antonio Kobyashi Coirin 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-05-07.