Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Harlow

Student in an Organized Health Care Education/Training Program in Martinez, CA · enumerated 2017.

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

National Provider Identifier

1902333891

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Registry record

Entity type Individual (Type 1)

Name Melissa Harlow

Sex Female

Practice address 202 Glacier Dr, Martinez, CA, 94553

Phone (925) 957-5150

Enumeration date May 22, 2017

Last updated in NPPES May 22, 2017

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Melissa Harlow practice?

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

What is the NPI number for Melissa Harlow?

The National Provider Identifier (NPI) for Melissa Harlow is 1902333891, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-22.