Lillian Choi MD Inc
Lillian Choi MD Inc is a healthcare organization registered as Gastroenterology Physician in Merced, CA, holding Type 2 (organization) NPI 1902552003 since 2022. The authorized official on file is Lillian Choi, Dr.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902552003 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Lillian Choi MD Inc |
| Practice address | 360 E YOSEMITE AVE STE 300, Merced, CA, 95340 |
| Phone | 2097207183 |
| Fax | 2097207371 |
| Enumeration date | 2022-02-28 |
| Last updated in NPPES | 2022-02-28 |
Authorized official
| Name | Lillian Choi |
|---|---|
| Title | Dr |
| Phone | 5104275707 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RG0100X | Gastroenterology Physician | Primary | — | — |
Copy-ready billing details
Provider: Lillian Choi MD Inc NPI: 1902552003 Taxonomy: 207RG0100X (Gastroenterology Physician) Address: 360 E YOSEMITE AVE STE 300, Merced, CA, 95340
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790769818 | Lillian Choi | Individual | Gastroenterology Physician | Merced, CA |
Verify this record
Cross-check NPI 1902552003 against the authoritative CMS record: view Lillian Choi MD 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-02-28.