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

Robert Alan Calleja, MD

Individual provider Emergency Medicine Physician · NPI 1316521644

Robert Alan Calleja, MD is an Emergency Medicine in Saginaw, Michigan. Graduated from Wayne State University School of Medicine in 2021, 5 years ago. Practices with Cep America LLC, a 985-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
5
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2021
Specialties on file
2
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

800 S Washington Ave
Saginaw, MI 48601-2551
Phone: (989) 907-8000
Show map & directions

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

Additional practice locations (1)

  • 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712 — (248) 898-2001

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4301511291 (MI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 4351047669 (MI)

Record details

NPI number1316521644
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 12, 2021
Last updated in NPPESJune 25, 2024
Certification dateJune 25, 2024
Mailing address800 S Washington Ave, Saginaw, MI 48601-2551

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Cep America Llc — 985 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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