What is Holly Lem's NPI number?

Holly Lem's National Provider Identifier (NPI) is 1972620136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Lem's specialty?

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

Where is Holly Lem located?

Holly Lem's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.

What is Holly Lem's phone number?

The practice phone number listed in the NPPES registry for Holly Lem is (617) 575-5342.

Is Holly Lem's NPI active?

Yes — Holly Lem's NPI (1972620136) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Holly Lem, PH.D

NPI 1972620136 · Psychologist · Cambridge, MA

Holly Lem, PH.D is a Psychologist provider in Cambridge, MA (NPI 1972620136).

Provider details

NPI number: 1972620136
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D
Sex: Female
Sole proprietor: No
License: 8623 (MA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 8623 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

1493 Cambridge St

Cambridge, MA 02139-1047

Phone: (617) 575-5342

Street-level locationGet directions

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Mailing address