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Marc Louis Jacobs, D.C.

Marc Louis Jacobs is a Chiropractor provider (Chiropractor) practicing in Baldwin, NY, registered in the NPPES registry with NPI 1689746844 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1689746844
Entity type Individual (Type 1)
Name Marc Louis Jacobs
Credential D.C.
Sex Male
Practice address Baldwin, NY, 11510
Phone 5163790000
Fax 5163797919
Enumeration date 2006-11-14
Last updated in NPPES 2008-10-24

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary X009276 NY

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

Copy-ready billing details
Provider: Marc Jacobs, D.C.
NPI: 1689746844
Taxonomy: 111N00000X (Chiropractor)
Address: Baldwin, NY, 11510

Other providers at this practice address

NPI Name Type Specialty Location
1346274651 Mark Chester Yeung Individual Physical Therapist Baldwin, NY
1114144730 Donald Goldman Individual Specialist Baldwin, NY
1396998142 Mlj Chiropractic P.C. Organization Chiropractor Baldwin, NY
1891244075 Elizabeth Yick Individual Acupuncturist Baldwin, NY
1902448889 Yu Ri Song Individual Acupuncturist Baldwin, NY
1568041838 Su Hong Kim Individual Acupuncturist Baldwin, NY
1811634165 Carepoint Acupuncture Organization Acupuncturist Baldwin, NY
1205613536 Physio Development Pt PC Organization Rehabilitation Hospital Unit Baldwin, NY

Verify this record

Cross-check NPI 1689746844 against the authoritative CMS record: view Marc Louis Jacobs on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Marc Jacobs's NPI record?
Cross-check NPI 1689746844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1689746844 active?
Yes — as of the latest NPPES snapshot, NPI 1689746844 is active (record last updated 2008-10-24).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-10-24.