Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Klass Chiropractic, P.C.

Q: What type of organization is Klass Chiropractic, P.C.?

Klass Chiropractic, P.C. is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Chiropractor in Garden City, NY · enumerated 2018 · authorized official Robert Klass, President.

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

National Provider Identifier

1396241055

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Registry record

Entity type Organization (Type 2)

Legal business name Klass Chiropractic, P.C.

Practice address 591 Stewart Ave Fl 4, Garden City, NY, 11530

Phone (516) 307-1345

Fax (516) 307-1351

Enumeration date Apr 2, 2018

Last updated in NPPES Apr 2, 2018

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License X005822 (NY) Primary

Authorized official

Name Robert Klass

Title President

Phone (516) 330-8810

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

What type of organization is Klass Chiropractic, P.C.?

Klass Chiropractic, P.C. is registered in NPPES as a Chiropractor (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-02.