NPI age
15 years
Enumerated 2010-09-10
● Active Type 2 · Organization
Chi Si Choi, M.d.,p.a.
Chi Si Choi, M.d.,p.a. is 1 of 2301 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Plus 2 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Choi
President
Last NPPES update
2024-08-30
Source: monthly bulk 2026-05
How this organization compares
Across 2301 active internal medicine providers in Texas.
NPI age
15 years
↓ 4 yr below median
Practice locations
1
0 secondary on file
Subspecialties
2
In the 37% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-09Enumerated in NPPES
2010
2026
Where they practice
Primary practice location
3502 Liberty Rd
Houston, TX 770266243
Mailing address
3502 Liberty Rd
Houston, TX 770266243
Authorized official
Chi Si Choi, M.D.
President
📞 7139936000
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Chi Si Choi, M.D. Internal Medicine NPI 1336182294
- Eula Perry, MD Pediatrics NPI 1174697528
- Levi Perry, MD Internal Medicine NPI 1407926090
- Sheila Young, FNP-BC Nurse Practitioner NPI 1093252694
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
-
General PracticeA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 135733703 |
Practice context
Multi-provider organization. 4 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.