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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HERMAN CASTILLO NP
NPI 1699427534
Nurse Practitioner - Family in San Antonio, TX

Active since January 21, 2022
6315 S ZARZAMORA ST, SAN ANTONIO, TX 78211(210) 922-7000(210) 924-1374 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 17, 2026, Mar 2, 2022, Jan 21, 2022 (3 updates tracked since 2022).

About Herman Castillo Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HERMAN CASTILLO NP (NPI 1699427534) is an individual family provider in San Antonio, Texas, licensed in Texas (1056588) and active in the NPI registry since January 2022.

NPPES Registry Identity

NPI1699427534
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameHERMAN CASTILLOCredential: NP
Location Address6315 S ZARZAMORA STSan Antonio, TX 78211-3218
Mailing Address3750 Commercial AveSan Antonio, TX 78221-3117 · (210) 922-7000 · Fax (210) 924-1374
Phone(210) 922-7000
Fax(210) 924-1374
Sole ProprietorYes
Enumeration DateJanuary 21, 2022
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1699427534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1056588
6315 S ZARZAMORA ST, San Antonio, TX 78211
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JORDAN GALLO JACOBS PA-C
Physician Assistant
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 977-1900
DR. ERNESTO PARRA M.D.
Family Medicine
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 922-7000
ALVARO SALDANA DO
Pediatrics
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 922-7000
DR. CARLY SHAYLA GUERRA MD
Family Medicine
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 922-7000
CAROLINA PERALES CALVO
Physician Assistant
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 922-7000
ANDREA RENEE KEPHART LCSW
Social Worker (Clinical)
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 922-7000
DR. PATSY RODRIGUEZ M.D.
Pediatrics
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 922-7000
ESTHER TERRONES LMSW
Social Worker
6315 S ZARZAMORA ST
SAN ANTONIO, TX 78211
Bexar County (210) 977-1900

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 Herman Castillo's NPI number?

The NPI number for Herman Castillo is 1699427534. It was assigned to this individual provider in the NPPES registry on January 21, 2022.

Where is Herman Castillo located?

Herman Castillo practices at 6315 S Zarzamora St, San Antonio, TX 78211. The listed phone number is (210) 922-7000.

What is Herman Castillo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

What insurance does Herman Castillo accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Herman Castillo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Herman Castillo was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.