Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Timothy Lee Chancellor, OD

Optometrist in Chadron, NE · enumerated 2006 · practices at Chadron Vision Center, Inc..

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

National Provider Identifier

1417916321

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Registry record

Entity type Individual (Type 1)

Name Mr. Timothy Lee Chancellor

Credential OD

Sex Male

Practice address 241 E 3rd St, Chadron, NE, 69337

Phone (308) 432-3222

Fax (308) 432-5344

Enumeration date Mar 20, 2006

Last updated in NPPES Jan 12, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 621 (SD) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 1051 (NE) 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
9200330	Medicaid	SD	-
9200333	Medicaid	SD	-
4993076	Other	SD	WELLMARK BCBS
06923	Other	NE	BCBS
410046153	Other	-	RR MEDICARE
9200332	Medicaid	SD	-

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

Where does Timothy Chancellor practice?

The practice location on file with NPPES is in Chadron, NE. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Timothy Chancellor?

The National Provider Identifier (NPI) for Timothy Chancellor is 1417916321, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Chadron Vision Center, Inc. Optometrist · Chadron, NE NPI 1245226984

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-12.