Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Wensler, RSS

Peer Specialist in Ponca City, OK · enumerated 2013.

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

National Provider Identifier

1073934980

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Wensler

Credential RSS

Sex Male

Practice address 110 N 4th St, Ponca City, OK, 74601

Phone (580) 749-5056

Fax (580) 215-5765

Enumeration date Dec 18, 2013

Last updated in NPPES Dec 18, 2019

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is John Wensler?

John Wensler is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-18.