Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Anthony Blair, MD

Q: What is the NPI number for David Blair?

The National Provider Identifier (NPI) for David Blair is 1821214735, a Type 1 (individual) record in the CMS NPPES registry.

Hospitalist Physician in Minocqua, WI · enumerated 2007.

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

National Provider Identifier

1821214735

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Registry record

Entity type Individual (Type 1)

Name David Anthony Blair

Credential MD

Sex Male

Practice address 9576 Hwy 70, Minocqua, WI, 54548

Phone (715) 358-1000

Enumeration date Apr 18, 2007

Last updated in NPPES Aug 31, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 7321 (SD) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 82500 (WI) 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 David Blair practice?

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

What is the NPI number for David Blair?

The National Provider Identifier (NPI) for David Blair is 1821214735, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-31.