William Spector, MD
NPI 1063429769 · Family Medicine Physician · Enfield, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Spector, MD is a Family Medicine Physician provider in Enfield, CT (NPI 1063429769).
Provider details
- NPI number
- 1063429769
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 026154 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-02
- Last updated
- 2013-07-31
Frequently asked questions
- What is William Spector's NPI number?
- William Spector's National Provider Identifier (NPI) is 1063429769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Spector's specialty?
- William Spector is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Spector located?
- William Spector's practice location on file with NPPES is 100 Hazard Ave, Enfield, CT 06082-5446.
- What is William Spector's phone number?
- The practice phone number listed in the NPPES registry for William Spector is (860) 696-2380.
- Does William Spector accept Medicare?
- William Spector is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Spector's NPI active?
- Yes — William Spector's NPI (1063429769) is active in the NPPES registry as of the last update on 2013-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.