What is Fredric Leary's NPI number?

Fredric Leary's National Provider Identifier (NPI) is 1255475570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Fredric Leary's specialty?

Fredric Leary is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Fredric Leary located?

Fredric Leary's practice location on file with NPPES is 1135 S Grove Ave, Oak Park, IL 60304-1908.

What is Fredric Leary's phone number?

The practice phone number listed in the NPPES registry for Fredric Leary is (708) 524-5079.

Is Fredric Leary's NPI active?

Yes — Fredric Leary's NPI (1255475570) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Fredric Leary, M.D.

NPI 1255475570 · Family Medicine Physician · Oak Park, IL

Fredric Leary, M.D. is a Family Medicine Physician provider in Oak Park, IL (NPI 1255475570).

Provider details

NPI number: 1255475570
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(83/100 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

1135 S Grove Ave

Oak Park, IL 60304-1908

Phone: (708) 524-5079

Fax: (303) 466-5949

Street-level locationGet directions

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Mailing address