Dr. Stephen Karpenko, D.C.

Dr. Stephen Karpenko is a Chiropractor provider (Chiropractor) practicing in Canton, CT, registered in the NPPES registry with NPI 1689973059 since 2011. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1689973059
Entity type	Individual (Type 1)
Name	Dr. Stephen Karpenko
Credential	D.C.
Sex	Male
Practice address	Canton, CT, 06019
Phone	8606930255
Fax	8606934250
Enumeration date	2011-03-24
Last updated in NPPES	2011-03-24

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	CT001489	CT

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Stephen Karpenko, D.C.
NPI: 1689973059
Taxonomy: 111N00000X (Chiropractor)
Address: Canton, CT, 06019

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1487643490	Jennifer Freese	Individual	Athletic Trainer	Canton, CT
1255528840	Family Medicine of Canton, LLC	Organization	Primary Care Clinic/Center	Canton, CT
1689088395	Center for Natural Wellness	Organization	Chiropractor	Canton, CT
1396542965	Beyond Rooted LLC	Organization	Community/Behavioral Health Agency	Canton, CT

Verify this record

Cross-check NPI 1689973059 against the authoritative CMS record: view Dr. Stephen Karpenko on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Stephen Karpenko?

Stephen Karpenko is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-03-24.