NPI age
18 years
Enumerated 2007-09-09
● Active
Type 1 · Individual
Regina Rajagopala Pillai, M.D.
Pillai is 1 of 20 internal medicine providers in Webster and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-17
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
18 years
≈ at median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
2
In the 57% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-09Enumerated in NPPES
2007
2026
Where they practice
Practice location
600 N Kobayashi Ste 208
Webster, TX 775984841
Mailing address
Po Box 58538
Webster, TX 775988538
Additional practice locations
8 secondary locations on file with NPPES.
Location 2
14100 Southwest Fwy Ste 400
Sugar Land, TX 774783465
Location 3
500 N Kobayashi Ste A
Webster, TX 775984722
Location 4
4615 Southwest Fwy Ste 900
Houston, TX 770277191
Location 5
905 W Medical Center Blvd Ste 102
Webster, TX 775984009
Location 6
600 N Kobayashi Ste 309
Webster, TX 775984841
Location 7
600 N Kobayashi Ste 110
Webster, TX 775984841
Location 8
500 N Kobayashi Ste C
Webster, TX 775984722
Location 9
14100 Southwest Fwy Ste 415
Sugar Land, TX 774783466
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...
-
Internal MedicineAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
-
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,...
Practice context
Part of a multi-provider practice. 13 other active providers share this practice address in NPPES.
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