NPI age
13 years
Enumerated 2012-07-12
● Active
Type 1 · Individual
Thomas Guerrero-Garcia, M.D.
Guerrero-Garcia is 1 of 13 internal medicine providers in The Woodlands and 1 of 1069 in Texas.
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
TX, MO, MA, RI
4 states
Status
Active
No deactivations on record
Last NPPES update
2026-01-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1069 active internal medicine providers in Texas.
NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
4 states
Top 77% — 22% of peers are multi-state
Subspecialties
1
In the 52% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-07Enumerated in NPPES
2012
2026
Where they practice
Practice location
17201 I 45 S
The Woodlands, TX 773853311
Mailing address
17201 I 45 S
The Woodlands, TX 773853311
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
450 Brookline Ave
Boston, MA 022155418
Location 3
1000 W 10th St
Rolla, MO 654012905
Location 4
1000 W 10th St
Rolla, MO 654012905
Specialties
-
Internal Medicine PrimaryAn internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
-
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. 39 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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