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

Dr. Walter John Alexovitz Dc PC Jr., DC PC

Chiropractor in Shirley, NY · enumerated 2007.

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

National Provider Identifier

1437298171

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Registry record

Entity type Individual (Type 1)
Name Dr. Walter John Alexovitz Dc PC Jr.
Credential DC PC
Sex Male
Practice address Shirley, NY, 11967
Phone (631) 281-7810
Fax (631) 281-7883
Enumeration date Feb 6, 2007
Last updated in NPPES Sep 30, 2009

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X006743-1 (NY) Primary

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

Where does Walter Alexovitz Dc PC practice?
The practice location on file with NPPES is in Shirley, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Walter Alexovitz Dc PC?
The National Provider Identifier (NPI) for Walter Alexovitz Dc PC is 1437298171, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-30.