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

MS. Mary Theresa Maskell, RDH

Individual provider Dental Hygienist · NPI 1194570838

MS. Mary Theresa Maskell, RDH is a Dental Hygienist in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2024.

Licensed in
MD
In the registry since
2024
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

650 W Baltimore St
Baltimore, MD 21201-1510
Phone: (410) 706-8127
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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 4831 (MD)

Record details

NPI number1194570838
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedApril 17, 2024
Last updated in NPPESApril 19, 2024
Certification dateApril 19, 2024

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