NPI age
17 years
Enumerated 2008-11-11
● Active
Type 1 · Individual
Iman Hassan, MD
Hassan is 1 of 247 internal medicine providers in Houston and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX, NY
2 states
Status
Active
No deactivations on record
Last NPPES update
2009-09-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1318 active internal medicine providers in Texas.
NPI age
17 years
≈ at median (18 yr)
State licenses
2 states
Top 84% — 15% of peers are multi-state
Subspecialties
0
57% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-11Enumerated in NPPES
2008
2026
Where they practice
Practice location
6410 Fannin St, 600
Houston, TX 770303000
Mailing address
Po Box 201088
Houston, TX 772161088
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 202815102 | CSHCN |
| 05 (TX) | 202815101 | |
| 01 (TX) | 8CA315 | BCBS |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 415 other active providers share this practice address in NPPES.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.