Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Bruce Spector, MD

Family Medicine Physician in Enfield, CT · enumerated 2006.

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

National Provider Identifier

1063429769

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Registry record

Entity type Individual (Type 1)

Name Dr. William Bruce Spector

Credential MD

Sex Male

Practice address 100 Hazard Ave, Suite 100, Enfield, CT, 06082

Phone (860) 696-2380

Fax (860) 745-3864

Enumeration date Aug 2, 2006

Last updated in NPPES Jul 31, 2013

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 026154 (CT) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 026154 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1261544	Medicaid	CT	-

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 1063429769 active?

Yes, as of the latest NPPES snapshot, NPI 1063429769 is active (record last updated 2013-07-31).

How do I verify William Spector's NPI record?

Cross-check NPI 1063429769 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 2013-07-31.