Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Jennifer L Estrella, N.P.
Nurse Practitioner in Downey, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821048083
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Registry record
Entity type Individual (Type 1)
Name Ms. Jennifer L Estrella
Credential N.P.
Sex Female
Practice address 11480 Brookshire Ave, Suite 111, Downey, CA, 90241
Phone (562) 904-1651
Fax (562) 904-1656
Enumeration date May 10, 2006
Last updated in NPPES Jul 24, 2008
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN305947 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| GR0080690 | Other | CA | MEDI-CAL |
| ZZZ54573Z | Other | CA | BLUE SHIELD |
| 0007364697 | Other | CA | AETNA |
| GR0080690 | Medicaid | CA | - |
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jennifer Estrella?
Jennifer Estrella is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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 Robert Deere Surgery Physician · Downey, CA NPI 1649221060 Bala Venugopal Pediatrics Physician · Downey, CA NPI 1952352734 Frischer Medical Group Inc Internal Medicine Physician · Downey, CA NPI 1659328797
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-24.