NPI age
18 years
Enumerated 2007-06-29
● Active Type 2 · Organization
Charles T Gay MD PA
Charles T Gay MD PA is 1 of 244 psychiatry & neurology organizations in Texas.
Primary specialty
Psychiatry & Neurology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Gay
President
Last NPPES update
2008-05-05
Source: monthly bulk 2026-05
How this organization compares
Across 244 active psychiatry & neurology providers in Texas.
NPI age
18 years
↑ 4 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
4499 Medical Drive, Ste 396
San Antonio, TX 782293713
Mailing address
4499 Medical Dr, Ste 396
San Antonio, TX 782293713
Authorized official
Charles T Gay, MD PA
President
📞 2106143737
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Chandrasekhar Kunavarapu, M.D. Internal Medicine NPI 1447288022
- Marissa Largoza, MD Obstetrics & Gynecology NPI 1720183312
- Dorothea Saenger, MD Obstetrics & Gynecology NPI 1487741492
- Rolando Zamora-Salinas, MD Pediatrics NPI 1073592838
Specialties
-
Psychiatry & Neurology PrimaryA Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 151178401 |
Practice context
Multi-provider organization. 4 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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