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

Ryan A Wilcox, MD

Individual provider Internal Medicine Physician · NPI 1689651325

Ryan A Wilcox, MD is a Medical Oncology in Ann Arbor, Michigan. Graduated from Mayo Medical School in 2004, 22 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group and accepts Medicare assignment. Licensed in Michigan and Minnesota.

Years since qualifying
22
Trained at
Mayo Medical School
Licensed in
MI, MN
In the registry since
2005
Specialties on file
4
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

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 4301099403 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 47824 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301099403 (MI)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 4301099403 (MI)

Record details

NPI number1689651325
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 23, 2005
Last updated in NPPESNovember 5, 2020
Certification dateNovember 5, 2020
Mailing address3621 S State St, Ann Arbor, MI 48108-1633

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY, INTERNAL MEDICINE
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2004 (22 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations13 on file with Medicare

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