LEEP FORWARD, P.C.
NPI 1952672354
Behavior Analyst in Chicago, IL

Q: What is Leep Forward, P.C.'s NPI number?

The NPI number for Leep Forward, P.C. is 1952672354. It was assigned to this organization in the NPPES registry on January 18, 2012.

Q: What is Leep Forward, P.C.'s specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Active since January 18, 2012

1447 W MONTROSE AVE, CHICAGO, IL 60613(312) 624-8750 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Leep Forward, P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEEP FORWARD, P.C. (NPI 1952672354) is a healthcare organization registered as a behavior analyst in Chicago, Illinois and active in the NPI registry since January 2012. The organization lists Lorell Marin, Cvo/owner, as its authorized official.

NPPES Registry Identity

NPI1952672354

Entity TypeOrganization

Primary Taxonomy103K00000X

Legal Business NameLEEP FORWARD, P.C.

Location Address1447 W MONTROSE AVEChicago, IL 60613-1348

Mailing Address1447 W Montrose AveChicago, IL 60613-1348 · (312) 624-8750

Phone(312) 624-8750

Organization SubpartNo

Authorized OfficialLorell MarinCvo/owner · (312) 624-8750

Enumeration DateJanuary 18, 2012

Last NPPES UpdateMarch 17, 2026

NPPES CertifiedMarch 17, 2026

✔ NPI 1952672354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

Definition

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X

Also ListedPhysical TherapistTaxonomy 225100000X

Also ListedOccupational TherapistTaxonomy 225X00000X

Also ListedSpeech-Language PathologistTaxonomy 235Z00000X

1447 W MONTROSE AVE, Chicago, IL 60613

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VALERIA GRALAK JR.

Speech-Language Pathologist