Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Michael Castro, MD

Individual provider Internal Medicine Physician · NPI 1639170293

Michael Castro, MD is an Internal Medicine in Glendale, Arizona. Graduated from University of Puerto Rico School of Medicine in 1994, 32 years ago. Practices with Banner Hospital Based Physicians Arizona LLC, a 641-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
32
Trained at
University of Puerto Rico School of Medicine
Licensed in
AZ
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

18275 N 59th Ave Ste 138
Glendale, AZ 85308-1260
Phone: (602) 564-0078
Fax: (602) 564-1154
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1325 N Litchfield Rd Ste 110, Goodyear, AZ 85395-1214 — (623) 935-9494

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 23581 (AZ)
Hospitalist Physician Taxonomy 208M00000X · Licence 23581 (AZ)

Record details

NPI number1639170293
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2005
Last updated in NPPESOctober 4, 2023
Certification dateOctober 4, 2023
Mailing address18275 N 59th Ave, Ste 138, Glendale, AZ 85308-1260

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Banner Hospital Based Physicians Arizona Llc — 641 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Glendale