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

Arye Elfenbein, MD

Individual provider Internal Medicine Physician · NPI 1063701712

Arye Elfenbein, MD is an Internal Medicine Physician in New Haven, Connecticut. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
Specialties on file
2
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 St Yale-New Haven Hospital
New Haven, CT 06510-3220
Phone: (203) 573-7354
Fax: (203) 573-6707
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Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A139463 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A139463 (CA)

Record details

NPI number1063701712
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2011
Last updated in NPPESAugust 14, 2024
Certification dateAugust 14, 2024
Mailing address333 Cedar St, P.O. Box 208030, New Haven, CT 06510-3206

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