NPI age
8 years
Enumerated 2018-05-10
● Active
Type 1 · Individual
Allison Marsh, MD
Marsh is 1 of 35 family medicine providers in San Marcos and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 1 subspecialty
Licensed in
CO, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-01-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
8 years
↓ 9 yr below median (17 yr)
State licenses
2 states
Top 91% — 8% of peers are multi-state
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-05Enumerated in NPPES
2018
2026
Where they practice
Practice location
1320 Wonder World Dr Ste 101
San Marcos, TX 786667558
Mailing address
2698 Patterson Rd
Grand Junction, CO 815068818
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
2698 Patterson Rd
Grand Junction, CO 815068818
Location 3
2430 S Ih 35
San Marcos, TX 786665906
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
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