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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jack E Wolff, PEER SUPPORT

Peer Specialist in Warren, OH · enumerated 2020 · practices at First Step Recovery of Warren LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1265068498

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Registry record

Entity type Individual (Type 1)
Name Jack E Wolff
Credential PEER SUPPORT
Sex Male
Practice address Warren, OH, 44484
Enumeration date Mar 19, 2020
Last updated in NPPES Jul 14, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Jack Wolff?
The National Provider Identifier (NPI) for Jack Wolff is 1265068498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jack Wolff practice?
The practice location on file with NPPES is in Warren, OH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-14.