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

Dr. Mohammad Mahmoud Hasan Alhyari, MD

Individual provider Medical Oncology Physician · NPI 1346554912

Dr. Mohammad Mahmoud Hasan Alhyari, MD is a Hematology/Oncology in Grand Rapids, Michigan. Qualified in 2008, 18 years ago. Practices with Memorial Medical Center of West Michigan, a 60-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Indiana and Michigan.

Years since qualifying
18
Licensed in
IN, MI
In the registry since
2010
Specialties on file
6
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

145 Michigan St NE Ste 2200
Grand Rapids, MI 49503-2562
Phone: (616) 486-6700
Show map & directions

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

Additional practice locations (1)

  • 550 University Blvd, Indianapolis, IN 46202-5149 — (317) 944-8228

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 01099172A (IN)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 01099172A (IN)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 4301503037 (MI)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 01099172A (IN)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 4301503037 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301096086 (MI)

Record details

NPI number1346554912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2010
Last updated in NPPESJuly 13, 2026
Certification dateJuly 13, 2026

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Memorial Medical Center Of West Michigan — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations9 on file with Medicare

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