Simon Chan, M.D., Inc.
Simon Chan, M.D., Inc. is a healthcare organization registered as Internal Medicine Physician in Fairfield, CA, holding Type 2 (organization) NPI 1366477713 since 2006. The authorized official on file is Simon Chan, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1366477713 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Simon Chan, M.D., Inc. |
| Practice address | 1127 TEXAS ST, SUITE A, Fairfield, CA, 94533 |
| Phone | 7074266060 |
| Fax | 7074281960 |
| Enumeration date | 2006-07-12 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Simon Chan |
|---|---|
| Title | President |
| Phone | 7074266336 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | A70465 | CA |
Copy-ready billing details
Provider: Simon Chan, M.D., Inc. NPI: 1366477713 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 1127 TEXAS ST, SUITE A, Fairfield, CA, 94533
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1760424212 | Anne Chen MD Inc | Organization | Internal Medicine Physician | Fairfield, CA |
Verify this record
Cross-check NPI 1366477713 against the authoritative CMS record: view Simon Chan, M.D., 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.
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Where is Simon Chan, M.D., Inc. located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.