NPI age
20 years
Enumerated 2006-03-31
● Active Type 2 · Organization
Claire H Chang MD PA
Claire H Chang MD PA is 1 of 2155 ophthalmology organizations in Texas.
Primary specialty
Ophthalmology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Chang
MD
Last NPPES update
2020-08-22
Source: monthly bulk 2026-05
How this organization compares
Across 2155 active ophthalmology providers in Texas.
NPI age
20 years
≈ at median (19 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
1200 Binz, Ste 1220
Houston, TX 77004
Mailing address
Po Box 6678
Houston, TX 77265
Authorized official
Claire H Chang, MD PA
MD
📞 7139888595
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Anita Beneke, MD Family Medicine NPI 1730169020
- Cecil Christensen, MD Orthopaedic Surgery NPI 1295842896
- Larry Conrad, MD Otolaryngology NPI 1033207261
- Hadar Spivak, M.D. Surgery NPI 1053471854
Specialties
-
Ophthalmology PrimaryAn ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 0069GX | BLUE CROSS BLUE SHIELD |
| 01 (TX) | DD3155 | RAILROAD MEDICARE |
| 01 (TX) | P00220702 | RAILROAD MEDICARE |
Practice context
Multi-provider organization. 4 individual providers on file at this primary address.
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Request a quote →How to verify this organization
- 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.