NPI age
16 years
Enumerated 2009-09-14
● Active
Type 1 · Individual
Ronald T. Parker, OPA-C
Parker is 1 of 2 physician assistant providers in San Marcos and 1 of 1890 in Texas.
Primary specialty
Physician Assistant
Licensed in
—
0 states
Status
Active
No deactivations on record
Last NPPES update
2009-09-14
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1890 active physician assistant providers in Texas.
NPI age
16 years
↑ 5 yr above median (11 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
32% of peers hold subspecialties
NPI lifetime · 2009 → 2026
2009-09Enumerated in NPPES
2009
2026
Where they practice
Practice location
100 Autumn Cv
San Marcos, TX 786662254
Mailing address
100 Autumn Cv
San Marcos, TX 786662254
Specialties
-
Physician Assistant PrimaryDefinition to come...
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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