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

Brian D Williamson, MD

Individual provider Clinical Cardiac Electrophysiology Physician · NPI 1255313268

Brian D Williamson, MD is a Cardiovascular Disease (Cardiology) in Troy, Michigan. Graduated from Ohio State University College of Medicine 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
Trained at
Ohio State University College 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.

See every abbreviation used in this directory →

Practice location Address checks out

4600 Investment Dr Ste 200
Troy, MI 48098-6365
Phone: (248) 267-5050
Fax: (248) 267-5051
Show map & directions

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

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence 4301407031 (MI)

Record details

NPI number1255313268
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESOctober 20, 2020
Certification dateOctober 20, 2020
Mailing address4600 Investment Dr, Suite 200, Troy, MI 48098-6365

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
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 locations9 on file with Medicare

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