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ESTHER AHN
NPI 1386351948
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Los Angeles, CA

Active since November 03, 2022
645 W 9TH ST, LOS ANGELES, CA 90015(213) 452-0830 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 5, 2026, Nov 3, 2022 (2 updates tracked since 2022).

About Esther Ahn NPPES

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

ESTHER AHN (NPI 1386351948) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Los Angeles, California, licensed in California (1386351948) and active in the NPI registry since November 2022.

NPPES Registry Identity

NPI1386351948
Entity TypeIndividualFemale
Primary Taxonomy1835P0018X
Provider Legal NameESTHER AHN
Location Address645 W 9TH STLos Angeles, CA 90015-1415
Mailing Address645 W 9th StLos Angeles, CA 90015-1415
Phone(213) 452-0830
Sole ProprietorNo
Enumeration DateNovember 3, 2022
Last NPPES UpdateJune 5, 20262 updates tracked since enumeration
NPPES CertifiedJune 5, 2026
✔ NPI 1386351948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in CA · 1386351948
Definition
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
645 W 9TH ST, Los Angeles, CA 90015
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Other Providers at the Same Location NPPES 7

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

SARA STROBEL-SABATINO PHARMD
Pharmacist
645 W 9TH ST
LOS ANGELES, CA 90015
Los Angeles County (213) 452-0830
RALPHS GROCERY COMPANY
Pharmacy (Community/Retail Pharmacy)
645 W 9TH ST
LOS ANGELES, CA 90015
Los Angeles County (213) 452-0830
MARCELO M SILVA DDS
Student in an Organized Health Care Education/Training Program
645 W 9TH ST, APT 329
LOS ANGELES, CA 90015
Los Angeles County (404) 488-7942
EUNICE KIM PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
645 W 9TH ST
LOS ANGELES, CA 90015
Los Angeles County (213) 452-0830
DR. DANI ROWSHANSHAD
Pharmacist
645 W 9TH ST
LOS ANGELES, CA 90015
Los Angeles County (213) 452-0830
DR. SANDRA NGUYEN PHARMD
Pharmacist
645 W 9TH ST
LOS ANGELES, CA 90015
Los Angeles County (213) 452-0830
MRS. LAURINA MENDIONES LMFT
Marriage & Family Therapist
645 W 9TH ST, 638
LOS ANGELES, CA 90015
Los Angeles County (213) 700-3964

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 Esther Ahn's NPI number?

The NPI number for Esther Ahn is 1386351948. It was assigned to this individual provider in the NPPES registry on November 3, 2022.

Where is Esther Ahn located?

Esther Ahn practices at 645 W 9th St, Los Angeles, CA 90015. The listed phone number is (213) 452-0830.

What is Esther Ahn's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Esther Ahn was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.