Individual Healthcare Provider
Harsha V Duvvi, MD
Provider's NPPES record last updated: February 25, 2021
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1558527382
- Primary Specialty
- Psychiatry & Neurology — Addiction Psychiatry
- Practice Location
- Middletown, Connecticut
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 21, 2026, 10:02 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Psychiatry & Neurology
Addiction Psychiatry
Allopathic & Osteopathic Physicians
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Taxonomy code 2084P0802X Psychiatry & Neurology
Pain Medicine
Allopathic & Osteopathic Physicians
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
Taxonomy code 2084P2900X
Provider-Reported License Information
- Psychiatry & Neurology (Connecticut)
- 64272
- Psychiatry & Neurology (New York)
- 231619
Practice Locations
Practice Location
1250 Silver St
Middletown, Connecticut 06457-3946
Phone: (860) 346-0300
Additional Practice Location
35 William Puckey Dr
Cortlandt Manor, New York 10567-6215
Phone: (914) 382-6584
Record Information
- Enumeration Date
- July 31, 2008
- Provider's NPPES Record Last Updated
- February 25, 2021
- Certification Date
- February 25, 2021
- NPISignal NPPES Dataset
- August 2026
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