Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lance Call Lysiuk, OD
Optometrist in Middletown, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366450041
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Registry record
Entity type Individual (Type 1)
Name Dr. Lance Call Lysiuk
Credential OD
Sex Male
Practice address 438 Main St, Suite 204, Middletown, CT, 06457
Phone (888) 964-6681
Fax (888) 662-0859
Enumeration date Aug 4, 2006
Last updated in NPPES Oct 24, 2014
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 004189868 | Medicaid | CT | - |
| 090002499CT01 | Other | CT | BLUE CROSS BLUE SHIELD |
| 410038928 | Other | CT | MEDICARE RAILROAD |
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 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 Lance Lysiuk?
Lance Lysiuk is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Jason St Peter Optometrist · Middletown, CT NPI 1356385272 Katherine Attong-Jackson Podiatrist · Middletown, CT NPI 1255349973 Shilpa Kothary Podiatrist · Middletown, CT NPI 1689683377 Kerry Mcgraw Audiologist · Middletown, CT NPI 1972512416 Christina Urbano Podiatrist · Middletown, CT NPI 1629081831 Donald Kohl Dentist · Middletown, CT NPI 1194839456 Raynell Covello Dental Hygienist · Middletown, CT NPI 1437241734 Donna Pehmoeller Dental Hygienist · Middletown, CT NPI 1457539496
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-24.