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

Mrs. Sandra Lin Boland, RDH

Individual provider Dental Hygienist · NPI 1114066123

Mrs. Sandra Lin Boland, 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

389 Congress St Health And Human Services Children's Oral Health
Portland, ME 04101 Not confirmed with CMS for 19 years — call before visiting
Phone: (207) 541-6632
Fax: (207) 541-6891
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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 3157 (ME)

Record details

NPI number1114066123
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedFebruary 6, 2007
Last updated in NPPESJuly 9, 2007

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