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MARVIN I RETSKY MD
NPI 1851350433
Pathology - Anatomic Pathology & Clinical Pathology in Van Nuys, CA

Active since March 21, 2006
15107 VANOWEN ST, VAN NUYS, CA 91405(818) 902-2961 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Marvin I Retsky Md NPPES

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

MARVIN I RETSKY MD (NPI 1851350433) is an individual anatomic pathology & clinical pathology provider in Van Nuys, California, licensed in California (G13740) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1851350433
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameMARVIN I RETSKYCredential: MD
Location Address15107 VANOWEN STVan Nuys, CA 91405-4542
Mailing AddressPo Box 10076Van Nuys, CA 91410-0076 · (805) 578-8300 · Fax (805) 578-8950
Phone(818) 902-2961
Sole ProprietorNo
Enumeration DateMarch 21, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1851350433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in CA · G13740
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · CytopathologyTaxonomy 207ZC0500X · License G13740 (CA)

Other Identifiers 1

MedicaidG13740CA

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.

DR. SHAHRAM SHAWN FARAHVASH M.D.
Anesthesiology
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 782-6600
PETER KOETTERS M.D.
Pediatrics (Pediatric Critical Care Medicine)
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 902-5771
MARINA A SALAMA MD INC
Pediatrics (Adolescent Medicine)
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 782-6600
SHANNON TRAN
Nurse Practitioner
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 782-6600
VALLEY PRESBYTERIAN EMERGENCY MEDICAL ASSOCIATES
Emergency Medicine
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (310) 321-0143
RONALD J BELCZYK, DPM INC.
Podiatrist (Foot & Ankle Surgery)
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 782-6600
KAREN EILEEN MCVEIGH M.D.
Pediatrics (Pediatric Critical Care Medicine)
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 902-5771
MARVIN I RETSKY, MD AND DENNIS KASIMIAN, MD A PROFESSIONAL CORPORATION
Pathology (Anatomic Pathology & Clinical Pathology)
15107 VANOWEN ST
VAN NUYS, CA 91405
Los Angeles County (818) 905-2961

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 Marvin Retsky's NPI number?

The NPI number for Marvin Retsky is 1851350433. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Where is Marvin Retsky located?

Marvin Retsky practices at 15107 Vanowen St, Van Nuys, CA 91405. The listed phone number is (818) 902-2961.

What is Marvin Retsky's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Marvin Retsky was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.