Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jennifer H. Martin, MA LPC

Professional Counselor in Greenfield, WI · enumerated 2013.

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

National Provider Identifier

1730421058

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Registry record

Entity type Individual (Type 1)

Name Ms. Jennifer H. Martin

Credential MA LPC

Sex Female

Practice address 4811 S 76th St, Suite 401, Greenfield, WI, 53220

Phone (414) 325-7741

Fax (414) 325-7753

Enumeration date Mar 25, 2013

Last updated in NPPES Oct 8, 2014

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License C.1000114 (OH) 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

How do I verify Jennifer Martin's NPI record?

Cross-check NPI 1730421058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730421058 active?

Yes, as of the latest NPPES snapshot, NPI 1730421058 is active (record last updated 2014-10-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-08.