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

Gregory J Fisher DDS PA

Organization Dentist · NPI 1831392810

Gregory J Fisher DDS PA is a Dentist in Portland, Maine. Licensed in Maine. Registered with an NPI since 2007.

Licensed in
ME
In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

314 Riverside St
Portland, ME 04103-1037
Phone: (207) 774-2146
Fax: (207) 774-5069
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2956 (ME)

Record details

NPI number1831392810
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Fisher — President · (207) 774-2146
NPI enumeratedJune 7, 2007
Last updated in NPPESAugust 22, 2020
Mailing address314 Riverside Street, Portland, ME 04103-1037

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