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

Lawrence J McMaster, DO

Individual provider Internal Medicine Physician · NPI 1316028541

Lawrence J McMaster, DO is an Internal Medicine Physician in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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.

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Practice location Address checks out

2211 Old Earhart Rd Ste 195
Ann Arbor, MI 48105-2963
Phone: (734) 615-9200
Fax: (734) 615-9205
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101011410 (MI)

Record details

NPI number1316028541
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESJanuary 18, 2021
Certification dateJanuary 18, 2021
Mailing address3621 S State St, Ann Arbor, MI 48108-1633

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