Joyce Justin, M.D.
NPI 1972748481 · Internal Medicine Physician · Avon, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Justin, M.D. is a Internal Medicine Physician provider in Avon, CT (NPI 1972748481).
Provider details
- NPI number
- 1972748481
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 047430 (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
17 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
- 2008-12-11
- Last updated
- 2012-03-08
Frequently asked questions
- What is Joyce Justin's NPI number?
- Joyce Justin's National Provider Identifier (NPI) is 1972748481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Justin's specialty?
- Joyce Justin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Justin located?
- Joyce Justin's practice location on file with NPPES is 100 Simsbury Rd, Avon, CT 06001-3793.
- What is Joyce Justin's phone number?
- The practice phone number listed in the NPPES registry for Joyce Justin is (860) 676-4820.
- Does Joyce Justin accept Medicare?
- Joyce Justin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Justin's NPI active?
- Yes — Joyce Justin's NPI (1972748481) is active in the NPPES registry as of the last update on 2012-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.