MARK ANTHONY CASTILLO
NPI 1760368435
Nurse Practitioner - Gerontology in San Antonio, TX
About Mark Anthony Castillo NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK ANTHONY CASTILLO (NPI 1760368435) is an individual gerontology provider in San Antonio, Texas, licensed in Texas (1209358) and active in the NPI registry since August 2025. He is enrolled in Medicare PECOS, is affiliated with University Health System, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mark Anthony Castillo is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Health System
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78245 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Castillo's NPI number?
The NPI number for Mark Castillo is 1760368435. It was assigned to this individual provider in the NPPES registry on August 15, 2025.
Where is Mark Castillo located?
Mark Castillo practices at 3422 Maguey Trl, San Antonio, TX 78245. The listed phone number is (210) 885-2985.
What is Mark Castillo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Mark Castillo enrolled in Medicare?
Yes. Mark Castillo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Mark Castillo affiliated with any hospitals?
According to CMS data, Mark Castillo is affiliated with University Health System.
When was this NPI record last updated?
The NPPES record for Mark Castillo was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mark Anthony Castillo · NPI 1760368435
Gerontology physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since August 15, 2025.
## Identity
- **NPI:** 1760368435 (Entity type: Individual)
- **Enumerated:** August 15, 2025
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 1209358 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3422 MAGUEY TRL, San Antonio, TX 78245-2437
- **Phone:** (210) 885-2985
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1760368435) · Data from the CMS NPPES public registry.