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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Kemperas, O.D.

Optometrist in South Elgin, IL · enumerated 2005 · practices at Fox Valley Health Chiropractic, Ltd.

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

National Provider Identifier

1134100340

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Registry record

Entity type Individual (Type 1)
Name Dr. Thomas Kemperas
Credential O.D.
Sex Male
Practice address 1287 W Spring St, South Elgin, IL, 60177
Phone (847) 742-8742
Fax (847) 742-8765
Enumeration date Nov 7, 2005
Last updated in NPPES Oct 17, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0046008537 (IL) Primary
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
114876 Other IL EYEMED VISION CARE
04532280 Other IL BLUECROSS BLUESHIELD PPO
364238781 Other IL VISION SERVICE PLAN

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.

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Frequently asked questions

How do I verify Thomas Kemperas's NPI record?
Cross-check NPI 1134100340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134100340 active?
Yes, as of the latest NPPES snapshot, NPI 1134100340 is active (record last updated 2013-10-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-17.