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

Dr. Jay Klarsfeld, MD

Individual provider Specialist · NPI 1215932660

Dr. Jay Klarsfeld, MD is an Otolaryngology in Danbury, Connecticut. Graduated from Icahn School of Medicine at Mount Sinai in 1981, 45 years ago. Practices with Advanced Specialty Care, PC, a 24-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
45
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CT
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

107 Newtown Rd 2A
Danbury, CT 06810-4146
Phone: (203) 830-4700
Fax: (203) 730-4166
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 027179 (CT)
Specialist Taxonomy 174400000X · Licence 027179 (CT)

Record details

NPI number1215932660
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESMay 13, 2013
Mailing address107 Newtown Rd, 2a, Danbury, CT 06810-4146

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1981 (45 years in practice)
Group practice Advanced Specialty Care, P.C. — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Danbury