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

Portnoy and Tu DDS PC

Organization General Practice Dentistry · NPI 1316952732

Portnoy and Tu DDS PC is a General Practice Dentistry in Okemos, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
Specialties on file
2
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

1738 Hamilton Rd
Okemos, MI 48864-1811
Phone: (517) 349-3266
Fax: (517) 381-2457
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 2901018167 (MI)
General Practice Dentistry Taxonomy 1223G0001X · Licence 2901018350 (MI)

Record details

NPI number1316952732
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gianh Portnoy — President · (517) 349-3266
NPI enumeratedJuly 31, 2006
Last updated in NPPESAugust 22, 2020
Mailing address1738 Hamilton Rd, Okemos, MI 48864-1811

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