Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosemarie Jose Melchor, MD

Family Medicine Physician in Cerritos, CA · enumerated 2006.

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

National Provider Identifier

1982682969

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Registry record

Entity type Individual (Type 1)

Name Rosemarie Jose Melchor

Credential MD

Sex Female

Practice address 10802 College Pl, Cerritos, CA, 90703

Phone (562) 924-9500

Enumeration date Jan 9, 2006

Last updated in NPPES Feb 25, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A70429 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
WA70429F	Other	CA	MEDICARE ID

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 Rosemarie Melchor practice?

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

What is the NPI number for Rosemarie Melchor?

The National Provider Identifier (NPI) for Rosemarie Melchor is 1982682969, 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 2015-02-25.