James Magner, M.D.
NPI 1013458447 · Endocrinology, Diabetes & Metabolism Physician · Woodbridge, CT
James Magner, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Woodbridge, CT (NPI 1013458447).
Provider details
- NPI number
- 1013458447
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36265 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-03-18
- Last updated
- 2017-03-18
Frequently asked questions
- What is James Magner's NPI number?
- James Magner's National Provider Identifier (NPI) is 1013458447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Magner's specialty?
- James Magner is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is James Magner located?
- James Magner's practice location on file with NPPES is 1022 Field Dr, Woodbridge, CT 06525-2638.
- What is James Magner's phone number?
- The practice phone number listed in the NPPES registry for James Magner is (475) 227-6740.
- Is James Magner's NPI active?
- Yes — James Magner's NPI (1013458447) is active in the NPPES registry as of the last update on 2017-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.