Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marilu Pena
Nurse's Aide in Salinas, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649599036
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Registry record
Entity type Individual (Type 1)
Name Marilu Pena
Sex Female
Practice address 1441 Constitution Blvd, Bldg 200, Floor 1, Suite 105, Salinas, CA, 93906
Phone (831) 769-8660
Enumeration date May 25, 2010
Last updated in NPPES May 25, 2010
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| FHC70125F | Medicaid | CA | - |
| ZZZ02040Z | Other | CA | MEDICARE GRP |
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
What is the NPI number for Marilu Pena?
The National Provider Identifier (NPI) for Marilu Pena is 1649599036, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marilu Pena practice?
The practice location on file with NPPES is in Salinas, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Anne Grace Stephanie Pascual Psychiatry Physician · Salinas, CA NPI 1962406645 Ariella Roberts Psychiatry Physician · Salinas, CA NPI 1205836996 Jessica Goldstein Family Medicine Physician · Salinas, CA NPI 1760452601 Richard Heiner Obstetrics & Gynecology Physician · Salinas, CA NPI 1710947692 Salinas Valley Radiologists, Inc. Diagnostic Radiology Physician · Salinas, CA NPI 1053375006 Paul Simcoe Emergency Medicine Physician · Salinas, CA NPI 1619932845 James Roefs Anesthesiology Physician · Salinas, CA NPI 1992761951 M. Serio Cardiovascular Disease Physician · Salinas, CA NPI 1760432041
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-25.