What is Claire Mcmahon's NPI number?

Claire Mcmahon's National Provider Identifier (NPI) is 1023817145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Claire Mcmahon's specialty?

Claire Mcmahon is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Claire Mcmahon located?

Claire Mcmahon's practice location on file with NPPES is Po Box 170715, Boston, MA 02117-0945.

What is Claire Mcmahon's phone number?

The practice phone number listed in the NPPES registry for Claire Mcmahon is (617) 777-0670.

Is Claire Mcmahon's NPI active?

Yes — Claire Mcmahon's NPI (1023817145) is active in the NPPES registry as of the last update on 2025-03-11.

IndividualActive

Claire Mcmahon

NPI 1023817145 · Behavior Technician · Boston, MA

Claire Mcmahon is a Behavior Technician provider in Boston, MA (NPI 1023817145).

Provider details

NPI number: 1023817145
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

Po Box 170715

Boston, MA 02117-0945

Phone: (617) 777-0670

Approximate (ZIP-level) locationGet directions

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Mailing address