Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James C Pierce, DC
Chiropractor in Speonk, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477623171
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Registry record
Entity type Individual (Type 1)
Name James C Pierce
Credential DC
Sex Male
Practice address 295 Montauk Highway, Speonk, NY, 11972
Phone (631) 325-2315
Enumeration date Nov 9, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
Where does James Pierce practice?
The practice location on file with NPPES is in Speonk, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for James Pierce?
The National Provider Identifier (NPI) for James Pierce is 1477623171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Speonk Physical Therapy Physical Therapist · Speonk, NY NPI 1730216409 Kelly Palomo Physical Therapist · Speonk, NY NPI 1235260233 Faye Catanzarite Physical Therapist · Speonk, NY NPI 1588996383 James C Pierce Dc PC Chiropractor · Speonk, NY NPI 1346560513 Rita Remski Occupational Therapist · Speonk, NY NPI 1891004230 Candice Lorento Occupational Therapist · Speonk, NY NPI 1528377967 Debra Difrancesco Physical Therapist · Speonk, NY NPI 1184985756
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.