Active NPIIndividual provider

Dr. Steven I Aronin, MD

Internal Medicine, Infectious Disease in Waterbury, Connecticut

NPI Number1164495875
Practice location
140 Grandview Ave, Suite L01, Waterbury, CT 06708-2505
Fax
203-591-1453
Last updated
July 13, 2026

Steven I Aronin is an Internal Medicine, Infectious Disease based in Waterbury, CT. Steven I Aronin practices in Waterbury, CT and has the professional credentials of MD. The NPI Number for Steven I Aronin is 1164495875 and holds a License No. 033992 (CT). The current practice location address for Steven I Aronin is 140 Grandview Ave, Suite L01, Waterbury, CT 06708-2505 and can be reached out via phone at 203-574-4187 and via fax at 203-591-1453.

Provider Profile Details

NPI Number
1164495875
Provider Name
Steven I Aronin
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
140 Grandview Ave, Suite L01, Waterbury, CT 06708-2505
Phone Number
203-574-4187
Fax Number
203-591-1453
Primary Taxonomy
Internal Medicine, Infectious Disease · 207RI0200X
Sole Proprietor
No
Provider Enumeration Date
February 12, 2006
Last Update Date
July 13, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
140 Grandview Ave
Suite L01
Waterbury, CT 06708-2505
Zip
06708-2505
Phone Number
203-574-4187
Fax Number
203-591-1453
Waterbury, CT 06708Get directions →

Provider Business Mailing Address Details

Address
1625 Straits Tpke
Suite #201
Middlebury, CT 06762-1805
City
Middlebury
State
CT
Zip
06762-1805
Phone Number
203-573-9512
Fax Number
203-568-2904

License Information

License Number
033992
License State
CT
Taxonomy
Internal Medicine, Infectious Disease · 207RI0200X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Dr. Steven I Aronin, MD?

The NPI number of Dr. Steven I Aronin, MD is 1164495875. It was assigned on February 12, 2006 and is currently active in the NPPES registry.

What is the specialty of Dr. Steven I Aronin, MD?

Dr. Steven I Aronin, MD is registered under the primary taxonomy Internal Medicine, Infectious Disease (code 207RI0200X), licensed in CT under license number 033992.

Where does Dr. Steven I Aronin, MD practice?

The practice location is 140 Grandview Ave, Suite L01, Waterbury, CT 06708-2505. The office can be reached at 203-574-4187 (phone) or 203-591-1453 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1164495875 directly on the NPPES registry website.

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