Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark Jason Sirninger, DC

Sports Physician Chiropractor in Whitehouse Station, NJ · enumerated 2006 · practices at Sirninger Family Chiropractic Center.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1295823060

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Jason Sirninger

Credential DC

Sex Male

Practice address Whitehouse Station, NJ, 08889

Phone (908) 534-3411

Fax (908) 450-9769

Enumeration date Oct 10, 2006

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00552600 (NJ) Secondary

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 38MC00552600 (NJ) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mark Sirninger?

The National Provider Identifier (NPI) for Mark Sirninger is 1295823060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Sirninger practice?

The practice location on file with NPPES is in Whitehouse Station, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Sirninger Family Chiropractic Center Chiropractor · Whitehouse Station, NJ NPI 1982792768

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.