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

John P. Marshall DDS, PC

Organization General Practice Dentistry · NPI 1164036893

John P. Marshall DDS, PC is a General Practice Dentistry in Sheridan, Michigan. Registered with an NPI since 2020.

In the registry since
2020
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

215 S Center St
Sheridan, MI 48884-9301
Phone: (989) 291-3302
Fax: (989) 291-3078
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1164036893
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Marshall — Doctor · (989) 291-3302
NPI enumeratedSeptember 1, 2020
Last updated in NPPESSeptember 1, 2020
Certification dateSeptember 1, 2020
Mailing addressPo Box 408, Sheridan, MI 48884-0408

Other providers in Sheridan