Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mariaelena Falcon
Registered Nurse in Vallejo, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609503895
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Registry record
Entity type Individual (Type 1)
Name Mariaelena Falcon
Sex Female
Practice address 490 Trotter Dr, Vallejo, CA, 94591
Phone (575) 649-9248
Enumeration date Aug 6, 2022
Last updated in NPPES Aug 6, 2022
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 95034371 | Other | CA | RN LICENSE |
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 1609503895 active?
Yes, as of the latest NPPES snapshot, NPI 1609503895 is active (record last updated 2022-08-06).
How do I verify Mariaelena Falcon's NPI record?
Cross-check NPI 1609503895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-06.