NPPES file of Aug 9, 2026

Norys Alexandra Castro Pena, M.D.

Infectious Disease Physician · San Antonio, TX

Norys Alexandra Castro Pena, M.D. is an infectious disease physician with a practice address in San Antonio, Texas, and NPI 1265797690, issued on Jul 11, 2012. Check the license (Texas Q7022, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265797690
Name
Norys Alexandra Castro Pena
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
Q7022 TX
Self-reported in NPPES; status is on the state search
Practice location
720 Pleasanton RD, San Antonio, TX 78214
Phone
(210) 921-3800
Enumerated
Jul 11, 2012
Record last updated
Oct 12, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(210) 334-2851
Medicaid ID
357846001 TX
Medicare enrollment
Enrolled (PECOS I20160330000155); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest infectious disease physician records → All 674 in Texas → Look up another NPI →

Also registered at 720 Pleasanton RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jose Acosta, PAMedical Physician Assistant1720085434
  2. Carla Acra Despradel, M.D.Internal Medicine Physician1114181666
  3. Luis Anaya Hoyos, M.D.Endocrinology, Diabetes & Metabolism Physician1154578078
  4. Ledyenska Ballesteros, PAMedical Physician Assistant1114167962
  5. Morris Beard, PAPhysician Assistant1023265857
  6. Raul Canales, PA-CPhysician Assistant1760442016

Verify Norys Alexandra Castro Pena in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q7022    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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19.0 times the Medicare Part D claims of the average infectious disease physician in 2024

13,092 Medicare Part D claims for 923 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 367 claims were for opioids.

  1. Norys Castro Pena13,092
  2. Specialty average689

Most prescribed

  1. Rosuvastatin Calcium787 claims
  2. Atorvastatin Calcium517 claims
  3. Lisinopril428 claims
  4. Gabapentin417 claims
  5. Levothyroxine Sodium331 claims
  6. Cephalexin328 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,126.03

46 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Norys Castro Pena$1,126.03
  2. Specialty average$4,362.19

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Gmg Health Systems Associates PASan Antonio, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Norys Alexandra Castro Pena among 674 infectious disease physician records in Texas

Norys Alexandra Castro Pena, M.D. is one of 674 infectious disease physician records with a practice address in Texas. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.

  • NPI issued2012 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2009 · median 2002 among the 510 with a school on file
  • Record last updated2017 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Texas

There are 674 infectious disease physician records in Texas.

All 674 in Texas → Every provider in San Antonio → Infectious Disease Physician nationwide →

The 8 infectious disease physician records with the nearest ZIP codes

  1. Luis Cisneros, MDSan Antonio, TX 782121235129263
  2. Pablo Feuillet, M.D.San Antonio, TX 782161922052570
  3. Kimberly Moran, M.D.San Antonio, TX 782121922209733
  4. Gemma Berlanga, M.D.San Antonio, TX 782171962798355
  5. Caroline Dewitt, MDSan Antonio, TX 782171518957547
  6. Duane Hospenthal, MD, PHDSan Antonio, TX 782171013907831
  7. Sowjanya Mohan, M.D.San Antonio, TX 782171467488940
  8. Gino Tapia Zegarra, MDSan Antonio, TX 782171457466724

Common questions

What is Norys Alexandra Castro Pena, M.D.'s NPI number?

Norys Alexandra Castro Pena, M.D.'s National Provider Identifier (NPI) is 1265797690, issued on Jul 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Norys Alexandra Castro Pena, M.D. located?

The NPPES record lists a practice address at 720 Pleasanton RD, San Antonio, TX, 78214. Phone: (210) 921-3800. Providers update this record themselves, so call before visiting.

How can I verify Norys Alexandra Castro Pena, M.D.'s license?

NPPES lists Texas license number Q7022, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Norys Alexandra Castro Pena, M.D. prescribe under Medicare Part D?

In 2024, Norys Alexandra Castro Pena, M.D. had 13,092 Medicare Part D claims for 923 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.