Mark Christopher Gwin, FNP
Nurse Practitioner, Family in San Antonio, TX. Individual provider (NPI-1).
NPI number1942900295
StatusActive
Last updated in NPPESJan 9, 2026
Details
- NPI
- 1942900295
- Entity type
- Individual (NPI-1)
- Name
- Mark Christopher Gwin
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- Enumeration date
- Mar 6, 2023
- Certification date
- Jan 9, 2026
- Last updated
- Jan 9, 2026
Medicare and OIG
- Medicare enrolled (PECOS)
- Yes · PRACTITIONER - NURSE PRACTITIONER
- Can order and refer
- Part B Yes · DME Yes · Home health Yes · Power mobility Yes · Hospice No
- OIG exclusion list
- This NPI is not listed
CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 363LF0000X | Nurse Practitioner, Family | 1124686 | TX | Yes |
Practice location
302 W Rector StSan Antonio, TX 78216-5718
Phone 210-358-0800 · Fax 210-358-0850
Mailing address
302 W Rector StSan Antonio, TX 78216-5718
Phone 210-358-0800 · Fax 210-702-4301
Is something wrong?
This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.
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