Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Nmn Yasenchak, ED. D

Counselor in Indian Island, ME · enumerated 2006.

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

National Provider Identifier

1275602922

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Registry record

Entity type Individual (Type 1)

Name Dr. John Nmn Yasenchak

Credential ED. D

Sex Male

Practice address 23 Wabanaki Way, Indian Island, ME, 04468

Phone (207) 817-7400

Fax (207) 827-5022

Enumeration date Nov 7, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License LC 1226 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
CCS 3182	Other	ME	COUNSELOR
LC 1226	Other	ME	COUNSELOR
CC 105	Other	ME	COUNSELOR

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

How do I verify John Yasenchak's NPI record?

Cross-check NPI 1275602922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1275602922 active?

Yes, as of the latest NPPES snapshot, NPI 1275602922 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.