Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Eriko Nakajima, PA-C
Physician Assistant in Downey, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528481421
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Registry record
Entity type Individual (Type 1)
Name Ms. Eriko Nakajima
Credential PA-C
Sex Female
Practice address 11480 Brookshire Ave, Suite 309, Downey, CA, 90241
Phone (562) 869-1201
Enumeration date Jan 28, 2014
Last updated in NPPES Feb 6, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 51337 (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 1528481421 active?
Yes, as of the latest NPPES snapshot, NPI 1528481421 is active (record last updated 2026-02-06).
How do I verify Eriko Nakajima's NPI record?
Cross-check NPI 1528481421 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 → David Berger Endocrinology, Diabetes & Metabolism Physician · Downey, CA NPI 1881683944 Alexander Vargas Specialist · Downey, CA NPI 1356332936 Mauro Janoski Hematology & Oncology Physician · Downey, CA NPI 1154386290 Gaurang Chaurushia Gastroenterology Physician · Downey, CA NPI 1538126131 Mark Minkes Surgery Physician · Downey, CA NPI 1629027289 Jennifer Estrella Nurse Practitioner · Downey, CA NPI 1821048083 Robert Deere Surgery Physician · Downey, CA NPI 1649221060 Bala Venugopal Pediatrics Physician · Downey, CA NPI 1952352734
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-06.