Dr. John Sullivan, MD
Dr. John Sullivan, MD practises Pediatric Medicine in New Haven, Connecticut. Graduated from University of Massachusetts Medical School in 2019, 7 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment. Licensed in Connecticut.
- Years since qualifying
- 7
- Trained at
- University of Massachusetts Medical School
- Licensed in
- CT
- In the registry since
- 2019
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location PO Box
New Haven, CTNo coordinates on file. Search this address in Google Maps
Specialties & licences
| Pediatrics Physician (primary) | Taxonomy 208000000X · Licence 82724 (CT) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1376108050 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 7, 2019 |
| Last updated in NPPES | August 18, 2025 |
| Certification date | August 18, 2025 |
Medicare enrollment
| Medicare specialty | PEDIATRIC MEDICINE |
|---|---|
| Medical school | UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL |
| Graduated | 2019 (7 years in practice) |
| Group practice | Yale University — 2618 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Practises at
- Yale-New Haven Hospital Hospital · New Haven, CT
Colleagues at Yale University
- Dr. Cesia Maria Gallegos Kattan, MD Cardiovascular Disease Physician · New Haven, CT
- Jose L Gomez Villalobos, MD Internal Medicine Physician · New Haven, CT
- Dr. Michael Emmanuel Karellas, MD Urology Physician · New Haven, CT
- Wajih Zaheer Kidwai, MD Hematology & Oncology Physician · Guilford, CT
- Daniel Lombardo, MD Anesthesiology Physician · New Haven, CT
- Jessica Mazzarella, APRN Family Nurse Practitioner · New Haven, CT
- Vikram Hemant Pandit Diagnostic Radiology Physician · New Haven, CT
- Dr. Elizabeth Horn Prsic, MD Hospice and Palliative Medicine (Internal Medicine) Physician · New Haven, CT
- Kyle G Ryan, CRNA Registered Nurse · New Haven, CT
- Dr. Robert Brian Schonberger, MD Anesthesiology Physician · New Haven, CT
- Dr. Megan Stevenson, MD Obstetrics & Gynecology Physician · New Haven, CT
- Dr. Mingfu Yu, MD Anatomic Pathology Physician · New Haven, CT
Other providers in New Haven
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Jessica Su
Student / training record New Haven, CT
-
Shobana Subramanian
Student / training record New Haven, CT
-
Janina Amasia Suero, PA-C
Student / training record New Haven, CT
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Janessa Aaren Sullivan
Student / training record New Haven, CT
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Michael K Sullivan, PA-C
Student / training record New Haven, CT
-
Dr. Michael Sultan, DDS
Student / training record New Haven, CT
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Dr. Razia Sultana, MD
Student / training record New Haven, CT
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Charley Xinran Sun, MD
Student / training record New Haven, CT