Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Commack Chiropractic, PC

Q: What is the NPI number for Commack Chiropractic, PC?

The NPI for Commack Chiropractic, PC is 1669969408, a Type 2 (organization) record in the CMS NPPES registry.

Chiropractor in Commack, NY · enumerated 2018 · authorized official Sharon Ostermeir, Owner/President.

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

National Provider Identifier

1669969408

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Commack Chiropractic, PC

Practice address 2171 Jericho Tpke Ste 131, Commack, NY, 11725

Phone (631) 462-6565

Fax (631) 462-6018

Enumeration date Apr 17, 2018

Last updated in NPPES Apr 17, 2018

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License X004613-1 (NY) Primary

Authorized official

Name Sharon Ostermeir

Title Owner/President

Phone (631) 462-6565

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 is the NPI number for Commack Chiropractic, PC?

The NPI for Commack Chiropractic, PC is 1669969408, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Commack Chiropractic, PC?

NPPES lists Sharon Ostermeir (Owner/President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-17.