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

Dr. Michael David Lewis, MD

Individual provider Public Health & General Preventive Medicine Physician · NPI 1740465004

Dr. Michael David Lewis, MD is a Preventive Medicine in Potomac, Maryland. Graduated from Tulane University School of Medicine in 1993, 33 years ago. Practices with Privia Medical Group, LLC, a 1,518-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
33
Trained at
Tulane University School of Medicine
Licensed in
MD
In the registry since
2008
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

7811 Montrose Rd Ste 340
Potomac, MD 20854-3363
Phone: (240) 235-4193
Show map & directions

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

Specialties & licences

Public Health & General Preventive Medicine Physician (primary) Taxonomy 2083P0901X · Licence D0046727 (MD)

Record details

NPI number1740465004
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 7, 2008
Last updated in NPPESJune 7, 2022
Certification dateJune 7, 2022
Mailing address7811 Montrose Rd Ste 340, Potomac, MD 20854-3363

Medicare enrollment

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

Medicare specialtyPREVENTIVE MEDICINE
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Privia Medical Group, Llc — 1518 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare