Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan P Sherr, DC

Q: What is the NPI number for Alan Sherr?

The National Provider Identifier (NPI) for Alan Sherr is 1780767657, a Type 1 (individual) record in the CMS NPPES registry.

Chiropractor in Northport, NY · enumerated 2006.

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

National Provider Identifier

1780767657

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Registry record

Entity type Individual (Type 1)

Name Alan P Sherr

Credential DC

Sex Male

Practice address 220 Fort Salonga Rd, 25a, Northport, NY, 11768

Phone (631) 262-8505

Fax (631) 754-2909

Enumeration date Oct 23, 2006

Last updated in NPPES Nov 16, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X2546 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alan Sherr practice?

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

What is the NPI number for Alan Sherr?

The National Provider Identifier (NPI) for Alan Sherr is 1780767657, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-16.