Individual Healthcare Provider

Mark Stolyar, DC

NPI Record: ActiveChiropractor

NPI1114197860

Studio City, California

Provider's NPPES record last updated: February 25, 2009

Overview

Entity Type: Individual Healthcare Provider
NPI: 1114197860
Primary Specialty: Chiropractor
Practice Location: Studio City, California
Sole Proprietor: Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

Potential match — review required

1 potential match identified in List of Excluded Individuals/Entities (LEIE). Review required.

Source data: September 10, 2026
Records indexed: 84,001
Screened: Sep 18, 2026, 9:44 AM UTC

NPI match

MARK ANTHONY STOLYAR

Why NPISignal flagged this

The NPI on both records is identical

The exclusion record carries the same NPI. This is the strongest signal available in the public data, and still warrants confirmation with the source before any action is taken.

The source record

Name on the exclusion record: MARK ANTHONY STOLYAR
NPI on the exclusion record: 1114197860
General category: IND- LIC HC SERV PRO
Specialty: CHIROPRACTIC
Exclusion type: 1128b4
Exclusion date: July 20, 2014
Excluding agency: HHS Office of Inspector General
Location on record: ENCINO, CA, 91316
Date of birth on record: Held by the source, not shown

Confirm this record directly with the HHS-OIG exclusions database before acting on it. NPISignal matches on public identity fields and cannot verify identity using a Social Security number or employer identification number — only the issuing agency can.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened: Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

Chiropractor
Chiropractic Providers
Primary
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.
Taxonomy code 111N00000X
Chiropractor
Occupational Health
Chiropractic Providers
Occupational Health is that specialty within the chiropractic profession that deals with the prevention and management of work related injuries. It also considers and assists clients with State and Federal Compliance assistance. Occupational Health goes much farther than simply treating injured workers however. This may mean working with clients to promote optimum safety and ergonomic principles, interacting with the injured worker to promote safety and prevent future injuries, assisting a company with accident investigation to identify root cause, redesigning a workstation to eliminate hazards, working with safety teams, providing training programs etc. The list of potential services that the specialist can interact with a client company or patient is lengthy and varied involving both in office services as well as on site services.
Taxonomy code 111NX0100X

Provider-Reported License Information

Chiropractor (California): DC26249
Chiropractor (California): DC26249

License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

11684 Ventura Blvd # 154

Suite #154

Studio City, California 91604-2699

Phone: (818) 308-8200

Record Information

Enumeration Date: March 10, 2008
Provider's NPPES Record Last Updated: February 25, 2009
NPISignal NPPES Dataset: August 2026

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