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

Leslie R. Gass, DO, Inc

Organization Neuromusculoskeletal Medicine & OMM Physician · NPI 1447421862

Leslie R. Gass, DO, Inc is a Neuromusculoskeletal Medicine & OMM Physician in Portland, Maine. Licensed in Maine. Registered with an NPI since 2008.

Licensed in
ME
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

535 Ocean Ave
Portland, ME 04103-4973
Phone: (207) 773-7330
Fax: (207) 773-7340
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neuromusculoskeletal Medicine & OMM Physician (primary) Taxonomy 204D00000X · Licence 1804 (ME)

Record details

NPI number1447421862
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leslie Gass — Physician · (207) 773-7330
NPI enumeratedMarch 13, 2008
Last updated in NPPESApril 24, 2012
Mailing address535 Ocean Ave, Portland, ME 04103-4973

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