A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Ellen Gryniewicz:
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Specialties & Research
Dr. Ellen Gryniewicz, MD is board certified in Family Medicine.
Education & Awards
Dr. Gryniewicz graduated from University of Michigan Medical School, Ann Arbor.
Dr. Gryniewicz has 5 hospital affiliations:
- St. Joseph Mercy Oakland
- Saint Joseph Mercy Saline Hospital
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- Additional Information
- Dr. Ellen Kay Gryniewicz MD is a female Family Practitioner, has 40 years of experience and practices in Family Medicine.
- Where does Dr. Ellen K. Gryniewicz practice?
- Dr. Ellen Gryniewicz has 3 office locations.
Dr. Ellen Gryniewicz practices Family Medicine near Ann Arbor, MI.
Additional practice locations include: Ypsilanti, MI.
See Ann Arbor Family Physicians.