Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Sun-Joo Jang, MD, PHD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1659900595

Dr. Sun-Joo Jang, MD, PHD is an Internal Medicine in New Haven, Connecticut. Qualified in 2022, 4 years ago. Practices with Prospect CT Medical Foundation Inc, a 289-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
4
Licensed in
CT
In the registry since
2020
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

20 York St
New Haven, CT 06510-3220
Phone: (781) 888-5542
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 267 Grant St, Bridgeport, CT 06610-2805 — (781) 888-5542

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 75809 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1659900595
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 3, 2020
Last updated in NPPESSeptember 28, 2023
Certification dateSeptember 28, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Prospect Ct Medical Foundation Inc — 289 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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