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

Dr. Patrick R Brennan, DO

Individual provider Family Medicine Physician · NPI 1770582793

Dr. Patrick R Brennan, DO is a Family Practice in South Lyon, Michigan. Graduated from Michigan State University College of Osteopathic Medicine in 2001, 25 years ago. Practices with Vmd Primary Providers Eastern Michigan PC, a 64-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
25
Trained at
Michigan State University College of Osteopathic Medicine
Licensed in
MI
In the registry since
2005
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.

See every abbreviation used in this directory →

Practice location Address checks out

22024 Pontiac Trl
South Lyon, MI 48178-9410
Phone: (248) 437-2525
Fax: (248) 437-2526
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence PB5101014989 (MI)

Record details

NPI number1770582793
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 20, 2005
Last updated in NPPESJuly 8, 2007
Mailing address22024 Pontiac Trl, South Lyon, MI 48178-9410

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2001 (25 years in practice)
Group practice Vmd Primary Providers Eastern Michigan Pc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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