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

Dr. Martin Guadalupe Perez, MD

Individual provider Surgery Physician · NPI 1447552054

Dr. Martin Guadalupe Perez, MD is a General Surgery in Riverside, California. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2010, 16 years ago. Practices with Western Acute Care Surgeons Inc, a 5-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
16
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
CA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

7117 Brockton Ave
Riverside, CA 92506-2658
Phone: (951) 782-3650
Fax: (951) 784-3260
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1001 South George St, York, PA 17405-7198 — (717) 851-4362
  • 1001 South George St, York, PA 17405-7198 — (717) 851-4362

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A148965 (CA)

Record details

NPI number1447552054
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 2, 2010
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2010 (16 years in practice)
Group practice Western Acute Care Surgeons Inc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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