NPI age
15 years
Enumerated 2010-06-14
● Active
Type 1 · Individual
Diana Maria Mercado-Marmarosh, M.D.
Mercado-Marmarosh is 1 of 8 family medicine providers in Edna and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-11-05
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
15 years
↓ 2 yr below median (17 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2010 → 2026
2010-06Enumerated in NPPES
2010
2026
Where they practice
Practice location
1013a S Wells St
Edna, TX 779574045
Mailing address
1013a S Wells St
Edna, TX 779574045
Additional practice locations
1 secondary location on file with NPPES.
Location 2
927 Shaw Ave
Pasadena, TX 775061430
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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 332697703 |
Practice context
Part of a multi-provider practice. 4 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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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