Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy A Kisla, DO

Ophthalmology Physician in New Lenox, IL · enumerated 2005.

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

National Provider Identifier

1477557445

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy A Kisla

Credential DO

Sex Male

Practice address 1870 Silver Cross Blvd, Suite 110, New Lenox, IL, 60451

Phone (815) 485-2727

Fax (815) 485-3034

Enumeration date Jun 8, 2005

Last updated in NPPES Jul 31, 2023

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036097974 (IL) Primary

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
036097974	Medicaid	IL	—
P00061462	Other	IL	RAILROAD MEDICARE

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

Is NPI 1477557445 active?

Yes — as of the latest NPPES snapshot, NPI 1477557445 is active (record last updated 2023-07-31).

How do I verify Timothy Kisla's NPI record?

Cross-check NPI 1477557445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-31.