What is Greg Friedman's NPI number?

Greg Friedman's National Provider Identifier (NPI) is 1134235377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Greg Friedman's specialty?

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

Where is Greg Friedman located?

Greg Friedman's practice location on file with NPPES is 618 Library Pl, Evanston, IL 60201-2908.

What is Greg Friedman's phone number?

The practice phone number listed in the NPPES registry for Greg Friedman is (847) 733-4300.

Is Greg Friedman's NPI active?

Yes — Greg Friedman's NPI (1134235377) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Greg Friedman, PH.D.

NPI 1134235377 · Clinical Psychologist · Evanston, IL

Greg Friedman, PH.D. is a Clinical Psychologist provider in Evanston, IL (NPI 1134235377).

Provider details

NPI number: 1134235377
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(84/100 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
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

618 Library Pl

Evanston, IL 60201-2908

Phone: (847) 733-4300

Fax: (847) 733-0390

Approximate (ZIP-level) locationGet directions

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Mailing address