DR. STEVEN I ARONIN MD
NPI 1164495875
Internal Medicine - Infectious Disease in Waterbury, CT
About Dr. Steven I Aronin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEVEN I ARONIN MD (NPI 1164495875) is an individual infectious disease provider in Waterbury, Connecticut, licensed in Connecticut (033992) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Steven I Aronin Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERBURY, CT 06708
WATERBURY, CT 06708
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Steven Aronin's NPI number?
The NPI number for Steven Aronin is 1164495875. It was assigned to this individual provider in the NPPES registry on February 12, 2006.
Where is Steven Aronin located?
Steven Aronin practices at 140 Grandview Ave Suite L01, Waterbury, CT 06708. The listed phone number is (203) 574-4187.
What is Steven Aronin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Steven Aronin enrolled in Medicare?
Yes. Steven Aronin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Steven Aronin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Steven I Aronin, MD · NPI 1164495875
Infectious Disease physician in Waterbury, Connecticut. Individual provider, active in the CMS NPPES registry since February 12, 2006.
## Identity
- **NPI:** 1164495875 (Entity type: Individual)
- **Enumerated:** February 12, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 033992 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 140 GRANDVIEW AVE, SUITE L01, Waterbury, CT 06708-2505
- **Phone:** (203) 574-4187 · **Fax:** (203) 591-1453
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164495875) · Data from the CMS NPPES public registry.