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

Dr. Gregory John Fisher, DDS

Individual provider Dentist · NPI 1467481226

Dr. Gregory John Fisher, DDS is a Dentist in Portland, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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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 number1467481226
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 2, 2006
Last updated in NPPESJuly 8, 2007

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