Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ariel Jaffe

Individual provider Gastroenterology Physician · NPI 1609296334

Ariel Jaffe practises Gastroenterology in New Haven, Connecticut. Graduated from Eastern Virginia Medical School in 2014, 12 years ago. Practices with Yale University, a 2,618-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
12
Trained at
Eastern Virginia Medical School
Licensed in
CT
In the registry since
2014
Specialties on file
5
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

20 York Street CB-2041
New Haven, CT 06510-3220
Phone: (203) 688-4748
Fax: (203) 688-4740
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 333 Cedar St, New Haven, CT 06510-3206 — (914) 384-2648
  • 622 W 168th St, New York, NY 10032-3720 — (212) 305-6081

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 65051 (CT)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 65051 (CT)
Hepatology Physician Taxonomy 207RI0008X · Licence 65051 (CT)
Transplant Hepatology Physician Taxonomy 207RT0003X · Licence 65051 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1609296334
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 21, 2014
Last updated in NPPESSeptember 3, 2020
Certification dateSeptember 3, 2020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesHOSPITALIST
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2014 (12 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients81
Services billed 185 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Yale University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2618 clinicians in the practice; 12 are shown here.

Other providers in New Haven