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

Martha Barnes, RDH

Individual provider Dental Hygienist · NPI 1407971195

Martha Barnes, RDH is a Dental Hygienist 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?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

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Practice location Address checks out

20 Portland St
Portland, ME 04101-2912
Phone: (207) 874-8445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence 937 (ME)

Record details

NPI number1407971195
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedMarch 20, 2007
Last updated in NPPESJuly 9, 2007
Mailing address389 Congress St, Room 307, Portland, ME 04101-3509

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