NPPES file of Aug 9, 2026

Mark Anthony Castillo

Gerontology Nurse Practitioner · San Antonio, TX

Mark Anthony Castillo is a gerontology nurse practitioner with a practice address in San Antonio, Texas, and NPI 1760368435, issued on Aug 15, 2025. Check the license (Texas 1209358, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1760368435
Name
Mark Anthony Castillo
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
1209358 TX
Self-reported in NPPES; status is on the state search
Practice location
3422 Maguey Trl, San Antonio, TX 78245
Phone
(210) 885-2985
Enumerated
Aug 15, 2025
Record last updated
Sep 15, 2025
Medicare enrollment
Enrolled (PECOS I20250927000597); 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 gerontology nurse practitioner records → All 954 in Texas → Look up another NPI →

Verify Mark Anthony Castillo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1209358    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
Find the Texas license search

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Bills Medicare through one group practice

  1. Community Medicine AssociatesSan Antonio, TX

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

Mark Anthony Castillo among 954 gerontology nurse practitioner records in Texas

Mark Anthony Castillo is one of 954 gerontology nurse practitioner records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 2% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2025 · median 2019 among the 577 with a school on file
  • Record last updated2025 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Texas

There are 954 gerontology nurse practitioner records in Texas.

All 954 in Texas → Every provider in San Antonio → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Rochelle Staten, NPSan Antonio, TX 782441679671523
  2. Debra Carr, GNPSan Antonio, TX 782471821019498
  3. Christina Ramsey, RN, MSN, GNP, LNCCSan Antonio, TX 782471700199429
  4. Boravy Maloy, AGPCNP-BC, N.P.San Antonio, TX 782481063346682
  5. Olivia Rodriguez, RN, GNP, BCSan Antonio, TX 782481447589932
  6. Maribel Cortez, NPSan Antonio, TX 782401497637912
  7. Kara Lindemayer, AGNPSan Antonio, TX 782401376099416
  8. Greta Mann, NURSE PRACTITIONERSan Antonio, TX 782401376008276

Common questions

What is Mark Anthony Castillo's NPI number?

Mark Anthony Castillo's National Provider Identifier (NPI) is 1760368435, issued on Aug 15, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Mark Anthony Castillo located?

The NPPES record lists a practice address at 3422 Maguey Trl, San Antonio, TX, 78245. Phone: (210) 885-2985. Providers update this record themselves, so call before visiting.

How can I verify Mark Anthony Castillo's license?

NPPES lists Texas license number 1209358, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.