NPI age
8 years
Enumerated 2017-10-14
● Active
Type 1 · Individual
Heather Lynn Smith-Merrithew
Smith-Merrithew is 1 of 1395 nurse practitioner providers in San Antonio and 1 of 22123 in Texas.
Primary specialty
Nurse Practitioner
Plus 1 subspecialty
Licensed in
TX, WA
2 states
Status
Active
No deactivations on record
Last NPPES update
2021-05-24
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 22123 active nurse practitioner providers in Texas.
NPI age
8 years
≈ at median (7 yr)
State licenses
2 states
Top 94% — 5% of peers are multi-state
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-10Enumerated in NPPES
2017
2026
Where they practice
Practice location
4800 Fredericksburg Rd Ste 127
San Antonio, TX 78229
Mailing address
4800 Fredericksburg Rd Ste 127
San Antonio, TX 782293781
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
7710 Rialto Blvd Unit 150
Austin, TX 787358579
Location 3
7710 Rialto Blvd Unit 150
Austin, TX 787358579
Location 4
606 Oakesdale Ave Sw Ste C200
Renton, WA 980575227
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 8 other active providers share this practice address in NPPES.
Recently enumerated nearby: 31 new nurse practitioner providers have been added in San Antonio in the last 180 days.
See all →
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Request a quote →How to verify this provider
- 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.