Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ihor Nicholas Ponomarenko, MD
Surgery Physician in Derby, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568491181
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Registry record
Entity type Individual (Type 1)
Name Ihor Nicholas Ponomarenko
Credential MD
Sex Male
Practice address 350 Seymour Ave, Suite 101, Derby, CT, 06418
Phone (203) 732-3443
Fax (203) 732-4011
Enumeration date Jul 3, 2006
Last updated in NPPES May 31, 2013
Taxonomy & licenses
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 |
|---|---|---|---|
| 001415563 | Medicaid | CT | - |
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.
Frequently asked questions
Is NPI 1568491181 active?
Yes, as of the latest NPPES snapshot, NPI 1568491181 is active (record last updated 2013-05-31).
How do I verify Ihor Ponomarenko's NPI record?
Cross-check NPI 1568491181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-31.