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

Dr. C Robert Bader, DC

Chiropractor in Williamsville, NY · enumerated 2006.

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

National Provider Identifier

1215984984

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Registry record

Entity type Individual (Type 1)

Name Dr. C Robert Bader

Credential DC

Sex Male

Practice address Williamsville, NY, 14221

Phone (716) 634-2802

Fax (716) 634-2357

Enumeration date May 28, 2006

Last updated in NPPES Nov 30, 2011

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License X0042061 (NY) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
000200653001	Other	NY	BC BS
02663505	Medicaid	NY	-
0005862331	Other	-	AETNA
C042061	Other	NY	WORKERS COMPENSATION
0002033860L	Other	-	UNIVERA

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 C Robert Bader?

The National Provider Identifier (NPI) for C Robert Bader is 1215984984, a Type 1 (individual) record in the CMS NPPES registry.

Where does C Robert Bader practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-30.