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

Catherine McMahon, RDH

Individual provider Dental Hygienist · NPI 1720304652

Catherine McMahon, RDH is a Dental Hygienist in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2010.

Licensed in
CO
In the registry since
2010
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

2111 Champa St
Denver, CO 80205-2529
Phone: (303) 291-5165
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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 905199 (CO)

Record details

NPI number1720304652
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedApril 16, 2010
Last updated in NPPESApril 16, 2010
Mailing address2111 Champa St, Denver, CO 80205-2529

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