NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Serle M. Epstein M.D.

Internal Medicine Physician in Madison, CT · enumerated 2007 · authorized official Serle Epstein, Physician.

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

National Provider Identifier

1033253968

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Serle M. Epstein M.D.
Practice address 6 Woodland Rd, Madison, CT, 06443
Phone (203) 245-7959
Fax (203) 245-5864
Enumeration date Feb 16, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 024871 (CT) Primary

Authorized official

Name Serle Epstein
Title Physician
Phone (203) 245-7959

Other identifiers

Identifier Type State Issuer
1051406 Other CT AETNA
P564967 Other CT OXFORD
01024871 Other CT CIGNA
010024871CT01 Other CT ANTHEM
024871 Other CT CONNECTICARE
0Q0062 Other CT HEALTH NET

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Serle M. Epstein M.D. located?
The practice location on file with NPPES is in Madison, CT.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.