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

Ronald D Kerwin MD PC

Organization Dermatology Physician · NPI 1992754485

Ronald D Kerwin MD PC is a Dermatology Physician in West Bloomfield, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6330 Orchard Lake Rd #120
West Bloomfield, MI 48322-2398
Phone: (248) 855-3366
Fax: (248) 855-6213
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence RK044088 (MI)

Record details

NPI number1992754485
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Kerwin — President · (248) 855-3366
Other names Associated Dermatologists Of West Bloomfield
NPI enumeratedMay 10, 2006
Last updated in NPPESNovember 18, 2020
Certification dateNovember 18, 2020
Mailing address6330 Orchard Lake Rd, 120, West Bloomfield, MI 48322-2398

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