P Praxis·MD
● Active Type 1 · Individual

DR. Raul Efrain Gaona SR., M.D.

Internal Medicine·San Antonio, TX· NPI 1356384259 · Enumerated 2006 · 19 years on NPI
Gaona is 1 of 823 internal medicine providers in San Antonio and 1 of 12343 in Texas.
NPI age
19 years
Enumerated 2006-06-14
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-01-30
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 12343 active internal medicine providers in Texas.

NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-06Enumerated in NPPES
2006 2026

Where they practice

Practice location
98 Briggs St, Suite 900b
San Antonio, TX 782241286
📞 2109271472fax 2109211212
Mailing address
98 Briggs St, Suite 900b
San Antonio, TX 782241286
📞 2109271472fax 2109211212

Specialties

  • Internal Medicine Primary
    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
    TX license #D4124 taxonomy 207R00000X

Identifiers

TypeValueNotes
01 (TX) 110092233 RAILROAD MEDICARE
05 (TX) 127494604

Practice context

Part of a multi-provider practice. 58 other active providers share this practice address in NPPES.

Recently enumerated nearby: 6 new internal medicine providers have been added in San Antonio in the last 180 days. See all →
Provyx · Custom healthcare lists

Need all 12343 Internal Medicine providers in Texas?

Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.

Request a quote →

How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

Related