NPI age
10 years
Enumerated 2015-08-12
● Active
Type 1 · Individual
MS. Tatjana Walker, RDN, LDN, CDE
Walker is 1 of 6 dietitian, registered providers in San Antonio and 1 of 67 in Texas.
Primary specialty
Dietitian, Registered
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2015-08-12
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 67 active dietitian, registered providers in Texas.
NPI age
10 years
↓ 6 yr below median (16 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
11% of peers hold subspecialties
NPI lifetime · 2015 → 2026
2015-08Enumerated in NPPES
2015
2026
Where they practice
Practice location
264 W Mariposa Dr
San Antonio, TX 782121507
Mailing address
264 W Mariposa Dr
San Antonio, TX 782121507
Specialties
-
Dietitian, Registered PrimaryA registered dietitian who achieves specialized competency in metabolic nutrition.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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