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Jonathan S Aranow, MD

Surgery Physician in Middletown, CT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922176825

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Registry record

Entity type Individual (Type 1)
Name Jonathan S Aranow
Credential MD
Sex Male
Practice address 520 Saybrook Rd Ste 210, Middletown, CT, 06457
Phone (603) 582-9708
Fax (860) 347-1630
Enumeration date Dec 1, 2006
Last updated in NPPES Mar 3, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 037952 (CT) Primary
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
037952 Other CT CONNECTICARE
020042839 Other CT RAILROAD-MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

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Frequently asked questions

Where does Jonathan Aranow practice?
The practice location on file with NPPES is in Middletown, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jonathan Aranow?
The National Provider Identifier (NPI) for Jonathan Aranow is 1922176825, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-03.