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

Individual provider Ophthalmology Physician · NPI 1952392813

Dr. Michael Y Greenley, MD is an Ophthalmology in Farmington Hills, Michigan. Graduated from Wayne State University School of Medicine in 1981, 45 years ago. Practices with Porretta and Bergman MD, PC, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
45
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2005
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

29990 Northwestern Hwy
Farmington Hills, MI 48334-3225
Phone: (248) 538-6463
Fax: (248) 538-6470
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2300 Haggerty Rd Ste 1100, West Bloomfield, MI 48323-2185 — (248) 538-6463

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 4301045964 (MI)

Record details

NPI number1952392813
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 31, 2005
Last updated in NPPESAugust 21, 2023
Certification dateAugust 21, 2023

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Porretta And Bergman Md, Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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