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

William Calvin Haire Jr., D.O.

Family Medicine Physician in Batesville, MS · enumerated 2006.

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

National Provider Identifier

1184603805

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Registry record

Entity type Individual (Type 1)

Name William Calvin Haire Jr.

Credential D.O.

Sex Male

Practice address Batesville, MS, 38606

Phone (662) 563-4641

Fax (662) 563-4099

Enumeration date Jan 11, 2006

Last updated in NPPES Jan 11, 2012

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 10476 (MS) 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
010060435	Other	MS	RAILROAD MEDICARE
00014378	Medicaid	MS	-
4401733	Other	MS	CIGNA

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 1184603805 active?

Yes, as of the latest NPPES snapshot, NPI 1184603805 is active (record last updated 2012-01-11).

How do I verify William Haire's NPI record?

Cross-check NPI 1184603805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-11.