NPI Portal NPI Lookup & Verification

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

Dr. James Francis Linder, D.C.

Chiropractor in Ridgefield, NJ · enumerated 2005.

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

National Provider Identifier

1386645042

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Registry record

Entity type Individual (Type 1)
Name Dr. James Francis Linder
Credential D.C.
Sex Male
Practice address Ridgefield, NJ, 07657
Phone (201) 945-3660
Fax (201) 945-4277
Enumeration date Aug 3, 2005
Last updated in NPPES Aug 20, 2010

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00303200 (NJ) Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 40QA00149300 (NJ) Secondary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
450657 Other NJ MEDICARE PIN/CHIRO
22-2864832 Other NJ CHIROPRACTIC
22-2697550 Other NJ PHYSICAL THERAPY

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 James Linder?
The National Provider Identifier (NPI) for James Linder is 1386645042, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Linder practice?
The practice location on file with NPPES is in Ridgefield, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-20.