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

Timothy M Johnson, MD

Individual provider Dermatology Physician · NPI 1255428025

Timothy M Johnson, MD is a Dermatology Physician in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
Specialties on file
3
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

1979 Huron Pkwy
Ann Arbor, MI 48104-4141
Phone: (734) 344-4567
Fax: (734) 669-1104
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Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence 4301053410 (MI)
Dermatology Physician Taxonomy 207N00000X · Licence 4301053410 (MI)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence 4301053410 (MI)

Record details

NPI number1255428025
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESOctober 12, 2020
Certification dateOctober 12, 2020
Mailing address1979 Huron Pkwy, Ann Arbor, MI 48104-4141

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