NPI age
16 years
Enumerated 2010-04-08
● Active Type 2 · Organization
Marlene Chang-Brown, M.d., P.A.
Marlene Chang-Brown, M.d., P.A. is 1 of 12343 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Chang-Brown
Physician/owner
Last NPPES update
2010-04-08
Source: monthly bulk 2026-05
How this organization compares
Across 12343 active internal medicine providers in Texas.
NPI age
16 years
≈ at median (17 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2010 → 2026
2010-04Enumerated in NPPES
2010
2026
Where they practice
Primary practice location
2013 E Griffin Pkwy
Mission, TX 785723222
Mailing address
2013 E Griffin Pkwy
Mission, TX 785723222
Authorized official
Marlene Camilla Chang-Brown, M.D.
Physician/owner
📞 9565854704
Individual providers at this organization
3 individual providers on file at this primary practice address.
- Numan Jahangir, M.D. Internal Medicine NPI 1174985634
- Sergio Reyes Physician Assistant NPI 1184066987
- Chanida Tauthong, FNP-BC Nurse Practitioner NPI 1003857640
Specialties
-
Internal Medicine PrimaryA 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) | 113377903 |
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Brown Internal Medicine
Practice context
Multi-provider organization. 3 individual providers on file at this primary address.
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