Justin Marshall, M.D.
NPI 1265969042 · Student in an Organized Health Care Education/Training Program · Hartford, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Marshall, M.D. is a Student in an Organized Health Care Education/Training Program provider in Hartford, CT (NPI 1265969042).
Provider details
- NPI number
- 1265969042
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 61460 (CT)
Specialties & taxonomies
Student, Health Care
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
- 2017-05-11
- Last updated
- 2021-06-21
- Certified
- 2021-06-21
Frequently asked questions
- What is Justin Marshall's NPI number?
- Justin Marshall's National Provider Identifier (NPI) is 1265969042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Marshall's specialty?
- Justin Marshall is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Justin Marshall located?
- Justin Marshall's practice location on file with NPPES is 200 Retreat Ave, Hartford, CT 06106-3309.
- What is Justin Marshall's phone number?
- The practice phone number listed in the NPPES registry for Justin Marshall is (401) 946-5812.
- Does Justin Marshall accept Medicare?
- Justin Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Marshall's NPI active?
- Yes — Justin Marshall's NPI (1265969042) is active in the NPPES registry as of the last update on 2021-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.