Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Timothy B. Hanley, M.D.

Ophthalmology Physician in Traverse City, MI · enumerated 2005.

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

National Provider Identifier

1144214180

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy B. Hanley

Credential M.D.

Sex Male

Practice address Traverse City, MI, 49684

Phone (231) 929-3888

Fax (231) 929-4365

Enumeration date Sep 6, 2005

Last updated in NPPES Jan 15, 2010

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

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 4301048021 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1020070001	Other	MI	DMERC REG B
180018787	Other	MI	RAILROAD MEDICARE
180B86357	Other	MI	BLUE CROSS BLUE SHIELD
103164508	Medicaid	MI	-

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

What is the NPI number for Timothy Hanley?

The National Provider Identifier (NPI) for Timothy Hanley is 1144214180, a Type 1 (individual) record in the CMS NPPES registry.

Where does Timothy Hanley practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-15.