Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William N. Haller III, MD

Orthopaedic Surgery Physician in Gadsden, AL · enumerated 2006.

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

National Provider Identifier

1437194438

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Registry record

Entity type Individual (Type 1)

Name William N. Haller III

Credential MD

Sex Male

Practice address 100 Medical Center Dr., Suite 101, Gadsden, AL, 35903

Phone (256) 492-8590

Fax (256) 492-4498

Enumeration date Jun 17, 2006

Last updated in NPPES Oct 1, 2020

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 20053 (AL) 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
009993800	Medicaid	AL	-
51509623	Other	AL	BCBS AL
9993800	Medicaid	AL	-

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

What is the NPI number for William Haller?

The National Provider Identifier (NPI) for William Haller is 1437194438, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Haller practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-01.