Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bill E Spencer Jr., DC

Chiropractor in Roseville, CA · enumerated 2007.

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

National Provider Identifier

1962616169

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Registry record

Entity type Individual (Type 1)

Name Dr. Bill E Spencer Jr.

Credential DC

Sex Male

Practice address 729 Sunrise Ave, Ste 606, Roseville, CA, 95661

Phone (916) 786-0111

Fax (916) 786-6410

Enumeration date May 9, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC120680 (CA) 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

Is NPI 1962616169 active?

Yes, as of the latest NPPES snapshot, NPI 1962616169 is active (record last updated 2007-07-08).

How do I verify Bill Spencer's NPI record?

Cross-check NPI 1962616169 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.