Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Justin Marshall, MD

Individual provider Psychiatry Physician · NPI 1265969042

Dr. Justin Marshall, MD is a Psychiatry in Hartford, Connecticut. Qualified in 2017, 9 years ago. Practices with Natchaug Hospital, Inc, a 34-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
9
Licensed in
CT
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 Retreat Ave
Hartford, CT 06106-3309
Phone: (401) 946-5812
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Psychiatry Physician Taxonomy 2084P0800X · Licence 61460 (CT)

Record details

NPI number1265969042
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2017
Last updated in NPPESJune 21, 2021
Certification dateJune 21, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Natchaug Hospital, Inc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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