John Boyce, MD
NPI 1922027812 · Infectious Disease Physician · New Haven, CT
John Boyce, MD is a Infectious Disease Physician provider in New Haven, CT (NPI 1922027812).
Provider details
- NPI number
- 1922027812
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 037818 (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
- 2006-07-19
- Last updated
- 2011-01-11
Frequently asked questions
- What is John Boyce's NPI number?
- John Boyce's National Provider Identifier (NPI) is 1922027812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Boyce's specialty?
- John Boyce is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Boyce located?
- John Boyce's practice location on file with NPPES is 1450 Chapel St., New Haven, CT 06511.
- What is John Boyce's phone number?
- The practice phone number listed in the NPPES registry for John Boyce is (203) 789-3566.
- Is John Boyce's NPI active?
- Yes — John Boyce's NPI (1922027812) is active in the NPPES registry as of the last update on 2011-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.