Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William John Dahl, M.D.

Orthopaedic Surgery Physician in Bridgeport, WV · enumerated 2007 · practices at United Hospital Center Inc.

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

National Provider Identifier

1154532646

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Registry record

Entity type Individual (Type 1)

Name William John Dahl

Credential M.D.

Sex Male

Practice address 227 Medical Park Dr Ste 101, Bridgeport, WV, 26330

Phone (681) 342-3500

Enumeration date May 25, 2007

Last updated in NPPES Apr 5, 2022

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 4301089903 (MI) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301089903 (MI) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 25876 (WV) 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
WV4392A	Other	WV	WV MEDICARE
3810027497	Other	WV	WV MEDICAID

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

How do I verify William Dahl's NPI record?

Cross-check NPI 1154532646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154532646 active?

Yes, as of the latest NPPES snapshot, NPI 1154532646 is active (record last updated 2022-04-05).

Other providers at this practice address

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United Hospital Center Inc Orthopaedic Surgery Physician · Bridgeport, WV NPI 1720133473 Ashley Yelinek Sports Medicine (Family Medicine) Physician · Bridgeport, WV NPI 1518305614 Kimberly Snodgrass Family Nurse Practitioner · Bridgeport, WV NPI 1265883748 Michelle Hasley Family Nurse Practitioner · Bridgeport, WV NPI 1023516770 Claire Marnic Family Nurse Practitioner · Bridgeport, WV NPI 1043166028

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-05.