NPI age
10 years
Enumerated 2016-04-19
● Active
Type 1 · Individual
Mary Joy
Joy is 1 of 9 dietitian, registered providers in San Marcos and 1 of 5402 in Texas.
Primary specialty
Dietitian, Registered
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-04-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 5402 active dietitian, registered providers in Texas.
NPI age
10 years
↑ 4 yr above median (5 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
10% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-04Enumerated in NPPES
2016
2026
Where they practice
Practice location
2557 Deer Stand Loop
San Marcos, TX 786665094
Mailing address
2557 Deer Stand Loop
San Marcos, TX 786665094
Specialties
-
Dietitian, Registered PrimaryA Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based...
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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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