What is Gregory Lee's NPI number?

Gregory Lee's National Provider Identifier (NPI) is 1427761113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Lee's specialty?

Gregory Lee is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Gregory Lee located?

Gregory Lee's practice location on file with NPPES is 479 N Harlem Ave Apt 1114, Oak Park, IL 60301-6415.

What is Gregory Lee's phone number?

The practice phone number listed in the NPPES registry for Gregory Lee is (708) 683-0101.

Is Gregory Lee's NPI active?

Yes — Gregory Lee's NPI (1427761113) is active in the NPPES registry as of the last update on 2022-12-28.

IndividualActive

Gregory Lee, LCSW

NPI 1427761113 · Clinical Social Worker · Oak Park, IL

Gregory Lee, LCSW is a Clinical Social Worker provider in Oak Park, IL (NPI 1427761113).

Provider details

NPI number: 1427761113
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Male
Sole proprietor: No
License: 149016873 (IL)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 149016873 (IL)
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 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

479 N Harlem Ave Apt 1114

Oak Park, IL 60301-6415

Phone: (708) 683-0101

Street-level locationGet directions

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Mailing address