Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELLIANA TENENBAUM
NPI 1912891995
Nurse Practitioner in National City, CA

Q: What is Elliana Tenenbaum's NPI number?

The NPI number for Elliana Tenenbaum is 1912891995. It was assigned to this individual provider in the NPPES registry on June 5, 2025.

Q: What is Elliana Tenenbaum's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Elliana Tenenbaum was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 05, 2025

2400 E 4TH ST, NATIONAL CITY, CA 91950(619) 470-4321 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 4, 2026, Jan 16, 2026, Jun 5, 2025 (3 updates tracked since 2025).

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About Elliana Tenenbaum NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELLIANA TENENBAUM (NPI 1912891995) is an individual nurse practitioner in National City, California, licensed in California (95038278) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1912891995

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameELLIANA TENENBAUM

Location Address2400 E 4TH STNational City, CA 91950-2098

Mailing Address2400 E 4th StNational City, CA 91950-2098 · (619) 470-4321

Phone(619) 470-4321

Sole ProprietorNo

Enumeration DateJune 5, 2025

Last NPPES UpdateSeptember 4, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 4, 2026

✔ NPI 1912891995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · 95038278

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

2400 E 4TH ST, National City, CA 91950

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALLISON KORNBLATT M.D.

Emergency Medicine

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (917) 699-6856

ANTHONY DICARLO RN

Registered Nurse

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (619) 470-4321

MARIA G. PASCUA MS CCC-SLP

Speech-Language Pathologist

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (619) 472-4577

ANTHONY R. FERKICH M.D.

Emergency Medicine

2400 E 4TH ST, EMERGENCY DEPARTMENT
NATIONAL CITY, CA 91950

San Diego County (619) 470-4321

EVELYN R. BLAZADO, M.D., INC.

Pathology (Anatomic Pathology & Clinical Pathology)

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (619) 470-4321

COLLEEN MARIE STALLMER CRNA

Nurse Anesthetist, Certified Registered

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (619) 470-4321

DOROTHY E. HAIRSTON M.D.

Hospitalist

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (619) 472-4690

IMAGING MEDICAL ASSOCIATES, OF SAN DIEGO, INC.

Radiology (Diagnostic Radiology)

2400 E 4TH ST
NATIONAL CITY, CA 91950

San Diego County (619) 470-4321

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elliana Tenenbaum's NPI number?

The NPI number for Elliana Tenenbaum is 1912891995. It was assigned to this individual provider in the NPPES registry on June 5, 2025.

Where is Elliana Tenenbaum located?

Elliana Tenenbaum practices at 2400 E 4th St, National City, CA 91950. The listed phone number is (619) 470-4321.

What is Elliana Tenenbaum's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Elliana Tenenbaum was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.