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

Individual provider Internal Medicine Physician · NPI 1427436294

Justine Cormier, MD is a Neurosurgery in New Haven, Connecticut. Qualified in 2015, 11 years ago. Practices with Hartford Hospital, a 1,040-clinician group and accepts Medicare assignment. Licensed in Connecticut and Rhode Island.

Years since qualifying
11
Licensed in
CT, RI
In the registry since
2015
Specialties on file
3
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

15 York St Ynhh Dept Neurology
New Haven, CT 06520-8018
Phone: (203) 785-4085
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 64155 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence LP03294 (RI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1427436294
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 13, 2015
Last updated in NPPESAugust 25, 2022
Certification dateAugust 25, 2022
Mailing address15 York St, Ynhh Dept. Neurology, New Haven, CT 06520-8018

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Hartford Hospital — 1040 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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