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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.

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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

What specialty is Antonio Coirin?
Antonio Coirin is registered in NPPES with the primary taxonomy of Trauma Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-05-07.