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

Dr. Jonathan Kneib, MD

Individual provider Emergency Medicine Physician · NPI 1871912790

Dr. Jonathan Kneib, MD is an Emergency Medicine in Stony Brook, New York. Graduated from Saint Louis University School of Medicine in 2014, 12 years ago. Practices with Broad River Physicians Group, LLC, a 66-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Trained at
Saint Louis University School of Medicine
Licensed in
NY
In the registry since
2014
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

100 Nicolls Rd Rm 80
Stony Brook, NY 11794-9350
Phone: (631) 444-2478
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 289098 (NY)

Record details

NPI number1871912790
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 8, 2014
Last updated in NPPESNovember 18, 2021
Certification dateNovember 18, 2021
Mailing addressJonathan Kneib, P.O. Box 1554, Stony Brook, NY 11790

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Broad River Physicians Group, Llc — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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