MARTIN A JOSEPHSON, M.D.
NPI 1437537693
Clinic/Center - Medical Specialty in Thousand Oaks, CA

Active since May 08, 2015
2220 LYNN RD, 208, THOUSAND OAKS, CA 91360(805) 494-9494(805) 496-5631 Get Directions Write a Review

NPPES record last updated: May 8, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Martin A Josephson, M.d. NPPES

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

MARTIN A JOSEPHSON, M.D. (NPI 1437537693) is a healthcare organization registered as a medical specialty in Thousand Oaks, California and active in the NPI registry since May 2015. The organization lists Debra L Grasso, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1437537693
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameMARTIN A JOSEPHSON, M.D.
Location Address2220 LYNN RD, 208Thousand Oaks, CA 91360-1904
Mailing Address2220 Lynn Rd, 208Thousand Oaks, CA 91360-8042 · (805) 494-9494 · Fax (805) 496-5631
Fax(805) 496-5631
Organization SubpartNo
Authorized OfficialDebra L GrassoPractice Manager · (805) 494-9494
Enumeration DateMay 8, 2015
NPI 1437537693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License Licensed in CA · G25198
Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

2220 LYNN RD, Thousand Oaks, CA 91360

Other Identifiers 1

Medicare UPINA42568CA

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.

Psychiatry & Neurology (Neurology)
2220 LYNN RD, SUITE 300
THOUSAND OAKS, CA 91360
Internal Medicine (Cardiovascular Disease)
2220 LYNN RD, 201
THOUSAND OAKS, CA 91360
Pediatrics
2220 LYNN RD, 109
THOUSAND OAKS, CA 91360
Nurse Practitioner (Family)
2220 LYNN RD, SUITE 102
THOUSAND OAKS, CA 91360
Clinic/Center (Medical Specialty)
2220 LYNN RD, SUITE 109
THOUSAND OAKS, CA 91360
Internal Medicine (Cardiovascular Disease)
2220 LYNN RD, SUITE 203
THOUSAND OAKS, CA 91360
Dentist (General Practice)
2220 LYNN RD, SUITE 305
THOUSAND OAKS, CA 91360
Internal Medicine (Infectious Disease)
2220 LYNN RD, SUITE 301
THOUSAND OAKS, CA 91360

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 Martin A Josephson, M.D.'s NPI number?

The NPI number for Martin A Josephson, M.D. is 1437537693. It was assigned to this organization in the NPPES registry on May 8, 2015.

Where is Martin A Josephson, M.D. located?

Martin A Josephson, M.D. is located at 2220 Lynn Rd 208, Thousand Oaks, CA 91360. The listed phone number is (805) 494-9494.

What is Martin A Josephson, M.D.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for Martin A Josephson, M.D. was last updated on May 8, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.