NPI age
13 years
Enumerated 2013-05-20
● Active
Type 1 · Individual
Michael Arriaga, MD
Arriaga is 1 of 93 internal medicine providers in Webster and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-09-20
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
13 years
↓ 4 yr below median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-05Enumerated in NPPES
2013
2026
Where they practice
Practice location
500 N Kobayashi Ste A
Webster, TX 775984722
Mailing address
Po Box 58406
Webster, TX 775988406
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
921 Gessner Rd
Houston, TX 770242501
Location 3
4101 Greenbriar St, Suite 122g
Houston, TX 770985294
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,...
-
HospitalistHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
Practice context
Part of a multi-provider practice. 36 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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