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

Dr. Ishmael A Jaiyesimi, DO

Individual provider Hematology & Oncology Physician · NPI 1538128178

Dr. Ishmael A Jaiyesimi, DO is a Hematology/Oncology in Royal Oak, Michigan. Qualified in 1986, 40 years ago. Practices with Beaumont Medical Group- Specialty Services, a 858-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
40
Licensed in
MI
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3577 W 13 Mile Rd Ste 404
Royal Oak, MI 48073-6710
Phone: (248) 551-6991
Fax: (248) 551-6910
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 5101009654 (MI)

Record details

NPI number1538128178
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESAugust 27, 2010

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Beaumont Medical Group- Specialty Services — 858 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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