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DR. MARK M. KOSKER D.C.
NPI 1396892675
Chiropractor in Toluca Lake, CA

Active since January 05, 2007Accepts Medicare Assignment
10142 RIVERSIDE DR, TOLUCA LAKE, CA 91602(818) 505-9977(818) 505-8495 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark M. Kosker D.c. NPPES

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

DR. MARK M. KOSKER D.C. (NPI 1396892675) is an individual chiropractor in Toluca Lake, California, licensed in California (DC20264) and active in the NPI registry since January 2007. He is a graduate of Cleveland Chiropractic College - Los Angeles (1988).

NPPES Registry Identity

NPI1396892675
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARK M. KOSKERCredential: D.C.
Location Address10142 RIVERSIDE DRToluca Lake, CA 91602-2532
Mailing Address10142 Riverside DrToluca Lake, CA 91602-2532 · (818) 505-9977 · Fax (818) 505-8495
Phone(818) 505-9977
Fax(818) 505-8495
Sole ProprietorYes
Medical School CMSCleveland Chiropractic College - Los AngelesGraduated 1988
Enumeration DateJanuary 5, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1396892675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC20264
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
10142 RIVERSIDE DR, Toluca Lake, CA 91602
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Other Identifiers 1

Medicare ID-Type UnspecifiedMM0DC20264CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark M. Kosker D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880880756
PECOS Enrollment IDI20101118000590

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
975 services52 patients

Other Providers at the Same Location NPPES

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

ALEXANDER KOSKER D.C.
Chiropractor
10142 RIVERSIDE DR
TOLUCA LAKE, CA 91602
Los Angeles County (818) 505-9977

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 Mark Kosker's NPI number?

The NPI number for Mark Kosker is 1396892675. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is Mark Kosker located?

Mark Kosker practices at 10142 Riverside Dr, Toluca Lake, CA 91602. The listed phone number is (818) 505-9977.

What is Mark Kosker's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Mark Kosker enrolled in Medicare?

Yes. Mark Kosker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Kosker accept?

Health plans from Providence Health Plan list Mark Kosker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Kosker was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.