Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Peter G Grain, MD, PC

Organization Neurological Surgery Physician · NPI 1235331836

Peter G Grain, MD, PC provides Neurological Surgery Physician services in Clarkston, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
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

7650 Dixie Hwy Ste 100
Clarkston, MI 48346-2078
Phone: (248) 620-9310
Fax: (248) 620-1812
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 4301069603 (MI)

Record details

NPI number1235331836
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Grain — Owner · (248) 620-9310
NPI enumeratedJune 5, 2007
Last updated in NPPESAugust 22, 2020
Mailing address7650 Dixie Hwy, Suite 100, Clarkston, MI 48346-2078

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