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

MARIAN MARTHA DEPATILLO TAN PHARMD
NPI 1609753334
Pharmacist - Ambulatory Care in Los Angeles, CA

Active since August 15, 2025
615 S ATLANTIC BLVD, LOS ANGELES, CA 90022(323) 825-8256(323) 825-8358 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 31, 2026, Aug 15, 2025 (2 updates tracked since 2025).

About Marian Martha Depatillo Tan Pharmd NPPES

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

MARIAN MARTHA DEPATILLO TAN PHARMD (NPI 1609753334) is an individual ambulatory care provider in Los Angeles, California, licensed in California (91483) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1609753334
Entity TypeIndividualFemale
Primary Taxonomy1835P2201X
Provider Legal NameMARIAN MARTHA DEPATILLO TANCredential: PHARMD
Location Address615 S ATLANTIC BLVDLos Angeles, CA 90022-3211
Mailing Address1943 W 29th StLong Beach, CA 90810-2906 · (323) 825-8256 · Fax (323) 825-8358
Phone(323) 825-8256
Fax(323) 825-8358
Sole ProprietorNo
Enumeration DateAugust 15, 2025
Last NPPES UpdateAugust 31, 20262 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1609753334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Ambulatory CarePharmacy Service Providers
Taxonomy Code1835P2201X
License✔ Licensed in CA · 91483
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in the provision of integrated, accessible health care services by pharmacists and is accountable for addressing medication needs, developing sustained partnerships with patients, and practicing in the context of family and community.
615 S ATLANTIC BLVD, Los Angeles, CA 90022
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Other Providers at the Same Location NPPES 5

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

KATHERINE JOAN CHIN PA
Physician Assistant (Medical)
615 S ATLANTIC BLVD
LOS ANGELES, CA 90022
Los Angeles County (323) 881-9620
VIA CARE COMMUNITY HEALTH CENTER
Pharmacy
615 S ATLANTIC BLVD
LOS ANGELES, CA 90022
Los Angeles County (323) 268-9191
JREH MEDICAL CLINIC INC. DBA
Skilled Nursing Facility (Nursing Care, Pediatric)
615 S ATLANTIC BLVD
LOS ANGELES, CA 90022
Los Angeles County (323) 399-3000
A. MARSH MEDICAL CLINIC
Internal Medicine
615 S ATLANTIC BLVD
LOS ANGELES, CA 90022
Los Angeles County (323) 604-9591
MISS MAHSA DADKHAH
Pharmacist
615 S ATLANTIC BLVD
LOS ANGELES, CA 90022
Los Angeles County (323) 268-9191

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 Marian Martha Tan's NPI number?

The NPI number for Marian Martha Tan is 1609753334. It was assigned to this individual provider in the NPPES registry on August 15, 2025.

Where is Marian Martha Tan located?

Marian Martha Tan practices at 615 S Atlantic Blvd, Los Angeles, CA 90022. The listed phone number is (323) 825-8256.

What is Marian Martha Tan's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Ambulatory Care, with taxonomy code 1835P2201X.

When was this NPI record last updated?

The NPPES record for Marian Martha Tan was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.