NPI age
12 years
Enumerated 2013-06-03
● Active
Type 1 · Individual
Megan Michelle Withoff, NNP
Withoff is 1 of 67 nurse practitioner providers in San Antonio and 1 of 625 in Texas.
Primary specialty
Nurse Practitioner
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-12-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 625 active nurse practitioner providers in Texas.
NPI age
12 years
↑ 2 yr above median (10 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
1
In the 35% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-06Enumerated in NPPES
2013
2026
Where they practice
Practice location
5430 Fredericksburg Rd Ste 100
San Antonio, TX 782293539
Mailing address
5430 Fredericksburg Rd Ste 508
San Antonio, TX 782293561
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
Registered NurseDefinition to come...
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
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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.