John J. Fortier, M.D.
John J. Fortier, M.D. is a healthcare organization registered as Cardiovascular Disease Physician in Alhambra, CA, holding Type 2 (organization) NPI 1235319484 since 2007. The authorized official on file is Lee Cockrell, Ofice Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1235319484 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John J. Fortier, M.D. |
| Practice address | 1001 E MAIN ST, Alhambra, CA, 91801 |
| Phone | 6262843111 |
| Fax | 6262841002 |
| Enumeration date | 2007-11-05 |
| Last updated in NPPES | 2007-11-05 |
Authorized official
| Name | Lee Cockrell |
|---|---|
| Title | Ofice Manager |
| Phone | 6262843777 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RC0000X | Cardiovascular Disease Physician | Primary | A16184 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| YYY43019Y | Medicaid | CA | — |
Copy-ready billing details
Provider: John J. Fortier, M.D. NPI: 1235319484 Taxonomy: 207RC0000X (Cardiovascular Disease Physician) Address: 1001 E MAIN ST, Alhambra, CA, 91801
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1518659903 | Hongson Lau | Individual | Dentist | Alhambra, CA |
Verify this record
Cross-check NPI 1235319484 against the authoritative CMS record: view John J. Fortier, M.D. 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 a Type 2 NPI?
What type of organization is John J. Fortier, M.D.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-05.