Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Andrea Jimenez Lacayo, PA-C
Physician Assistant in Bell, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639799265
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Registry record
Entity type Individual (Type 1)
Name Melissa Andrea Jimenez Lacayo
Credential PA-C
Sex Female
Practice address 5101 Florence Ave Ste 4, Bell, CA, 90201
Phone (323) 560-4673
Enumeration date Apr 23, 2020
Last updated in NPPES Feb 20, 2024
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA58046 (CA) 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.
Frequently asked questions
Is NPI 1639799265 active?
Yes, as of the latest NPPES snapshot, NPI 1639799265 is active (record last updated 2024-02-20).
How do I verify Melissa Lacayo's NPI record?
Cross-check NPI 1639799265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-20.