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

Dr. Louis Scott Sussman, MD

Individual provider Internal Medicine Physician · NPI 1548365935

Dr. Louis Scott Sussman, MD is an Internal Medicine in New Haven, Connecticut. Graduated from Jefferson Medical College of Thomas Jefferson University in 2006, 20 years ago. Practices with Northeast Medical Group Inc, a 1,360-clinician group and accepts Medicare assignment. Licensed in Connecticut, New Hampshire and Vermont.

Years since qualifying
20
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
CT, NH, VT
In the registry since
2006
Specialties on file
4
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

20 York Street CB-2041
New Haven, CT 06510
Phone: (203) 688-4748
Fax: (203) 688-4740
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 049696 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence RT-1562 (NH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 042-0011718 (VT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 049696 (CT)

Record details

NPI number1548365935
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2006
Last updated in NPPESJanuary 6, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2006 (20 years in practice)
Group practice Northeast Medical Group Inc — 1360 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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