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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn M Martin-Johnson, LPC

Social Worker in Green Bay, WI · enumerated 2007.

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

National Provider Identifier

1396894259

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Registry record

Entity type Individual (Type 1)
Name Carolyn M Martin-Johnson
Credential LPC
Sex Female
Practice address 1499 Sixth St, Innovative Counseling, Inc, Green Bay, WI, 54304
Fax (920) 498-0476
Enumeration date Jan 9, 2007
Last updated in NPPES Mar 8, 2012

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 14160 (WI) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License 4155-125 (WI) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier Type State Issuer
40965400 Medicaid WI -

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

Is NPI 1396894259 active?
Yes, as of the latest NPPES snapshot, NPI 1396894259 is active (record last updated 2012-03-08).
How do I verify Carolyn Martin-Johnson's NPI record?
Cross-check NPI 1396894259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-08.