Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Day, MD

Q: What is the NPI number for Timothy Day?

The National Provider Identifier (NPI) for Timothy Day is 1386178861, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Winamac, IN · enumerated 2017 · practices at Pulaski Memorial Hospital.

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

National Provider Identifier

1386178861

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Registry record

Entity type Individual (Type 1)

Name Timothy Day

Credential MD

Sex Male

Practice address 540 Hospital Dr, Winamac, IN, 46996

Phone (574) 946-2194

Enumeration date Apr 12, 2017

Last updated in NPPES Apr 20, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01082505A (IN) Primary

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

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

Where does Timothy Day practice?

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

What is the NPI number for Timothy Day?

The National Provider Identifier (NPI) for Timothy Day is 1386178861, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-20.