MICHAEL A CASTILLO MD, PC
NPI 1316361199
Clinic/Center - Ambulatory Surgical in Glendale, AZ

Q: What is Michael A Castillo MD, PC's NPI number?

The NPI number for Michael A Castillo MD, PC is 1316361199. It was assigned to this organization in the NPPES registry on February 13, 2014.

Q: What is Michael A Castillo MD, PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since February 13, 2014

11851 N 51ST AVE STE D120, GLENDALE, AZ 85304(602) 680-8002(602) 242-9895 Get Directions Write a Review

NPPES record last updated: October 27, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Michael A Castillo Md, Pc NPPES

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

MICHAEL A CASTILLO MD, PC (NPI 1316361199) is a healthcare organization registered as an ambulatory surgical in Glendale, Arizona and active in the NPI registry since February 2014. The organization lists Stephanie Castillo, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1316361199

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameMICHAEL A CASTILLO MD, PC

Location Address11851 N 51ST AVE STE D120Glendale, AZ 85304-2839

Mailing Address11851 N 51st Ave Ste D120Glendale, AZ 85304-2839 · (602) 680-8002 · Fax (602) 242-9895

Phone(602) 680-8002

Fax(602) 242-9895

Organization SubpartNo

Authorized OfficialStephanie CastilloPractice Manager · (602) 242-9891

Enumeration DateFebruary 13, 2014

Last NPPES UpdateOctober 27, 2025

NPPES CertifiedOctober 27, 2025

✔ NPI 1316361199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

11851 N 51ST AVE STE D120, Glendale, AZ 85304

Open in Google Maps ↗

Other Identifiers 1

Medicaid517419AZ

Other Providers at the Same Location NPPES 2

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

PODIATRIC PHYSICIANS OF ARIZONA, INC.

Podiatrist (Foot & Ankle Surgery)

11851 N 51ST AVE STE D120
GLENDALE, AZ 85304

Maricopa County (480) 505-0755

MICHAEL A CASTILLO MD PC

Pain Medicine (Pain Medicine)

11851 N 51ST AVE STE D120
GLENDALE, AZ 85304

Maricopa County (602) 242-9891

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 Michael A Castillo MD, PC's NPI number?

The NPI number for Michael A Castillo MD, PC is 1316361199. It was assigned to this organization in the NPPES registry on February 13, 2014.

Where is Michael A Castillo MD, PC located?

Michael A Castillo MD, PC is located at 11851 N 51st Ave Ste D120, Glendale, AZ 85304. The listed phone number is (602) 680-8002.

What is Michael A Castillo MD, PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

When was this NPI record last updated?

The NPPES record for Michael A Castillo MD, PC was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.