What is Theresa Mcmahon's NPI number?

Theresa Mcmahon's National Provider Identifier (NPI) is 1871220012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Theresa Mcmahon's specialty?

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

Where is Theresa Mcmahon located?

Theresa Mcmahon's practice location on file with NPPES is 430 Fairmount Ave Apt 501, Philadelphia, PA 19123-2869.

What is Theresa Mcmahon's phone number?

The practice phone number listed in the NPPES registry for Theresa Mcmahon is (516) 313-0895.

Is Theresa Mcmahon's NPI active?

Yes — Theresa Mcmahon's NPI (1871220012) is active in the NPPES registry as of the last update on 2022-08-08.

IndividualActive

Theresa Mcmahon

NPI 1871220012 · Psychologist · Philadelphia, PA

Theresa Mcmahon is a Psychologist provider in Philadelphia, PA (NPI 1871220012).

Provider details

NPI number: 1871220012
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: PS019552 (PA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PS019552 (PA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(60/100 index)

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

Registry tenure38% of score
3 yrs in NPPES registry
Profile completeness38% of score
100% 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

430 Fairmount Ave Apt 501

Philadelphia, PA 19123-2869

Phone: (516) 313-0895

Street-level locationGet directions

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Mailing address