What is Glenn Klein's NPI number?

Glenn Klein's National Provider Identifier (NPI) is 1578657755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Glenn Klein's specialty?

Glenn Klein is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Glenn Klein located?

Glenn Klein's practice location on file with NPPES is 233 Harvard St, Brookline, MA 02446-5069.

What is Glenn Klein's phone number?

The practice phone number listed in the NPPES registry for Glenn Klein is (617) 794-6223.

Is Glenn Klein's NPI active?

Yes — Glenn Klein's NPI (1578657755) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Glenn Klein, LMHC

NPI 1578657755 · Mental Health Counselor · Brookline, MA

Glenn Klein, LMHC is a Mental Health Counselor provider in Brookline, MA (NPI 1578657755).

Provider details

NPI number: 1578657755
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: LMHC
Sex: Male
Sole proprietor: Yes
License: 4493 (MA)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 4493 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

233 Harvard St

Office 304

Brookline, MA 02446-5069

Phone: (617) 794-6223

Street-level locationGet directions

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Mailing address