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

Karen Martinez

Mental Health Counselor in Homosassa, FL · enumerated 2017.

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

National Provider Identifier

1437699501

Verified

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Registry record

Entity type Individual (Type 1)

Name Karen Martinez

Sex Female

Practice address Homosassa, FL, 34446

Phone (787) 439-9238

Enumeration date Mar 8, 2017

Last updated in NPPES Mar 8, 2017

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

103K00000X Behavior Analyst 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

Where does Karen Martinez practice?

The practice location on file with NPPES is in Homosassa, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karen Martinez?

The National Provider Identifier (NPI) for Karen Martinez is 1437699501, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-08.