P Praxis·MD
● Active Type 1 · Individual

DR. Norys Alexandra Castro Pena, M.D.

Internal Medicine·San Antonio, TX· NPI 1265797690 · Enumerated 2012 · 13 years on NPI
Castro Pena is 1 of 63 internal medicine providers in San Antonio and 1 of 920 in Texas.
NPI age
13 years
Enumerated 2012-07-11
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2017-10-12
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 920 active internal medicine providers in Texas.

NPI age
13 years
↓ 4 yr below median (17 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
1
In the 35% of peers with subspecialties

NPI lifetime · 2012 → 2026

2012-07Enumerated in NPPES
2012 2026

Where they practice

Practice location
720 Pleasanton Rd
San Antonio, TX 782141306
📞 2109213800fax 2103342851
Mailing address
720 Pleasanton Rd
San Antonio, TX 782141306
📞 2109213800fax 2103342851

Specialties

  • Internal Medicine Primary
    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients...
    TX license #Q7022 taxonomy 207RI0200X
  • Internal Medicine
    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 #Q7022 taxonomy 207R00000X

Identifiers

TypeValueNotes
05 (TX) 357846001

Practice context

Part of a multi-provider practice. 50 other active providers share this practice address in NPPES.

Recently enumerated nearby: 1 new internal medicine provider has been added in San Antonio in the last 180 days. See all →
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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.

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