Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William H Baumgartl, MD

Interventional Pain Medicine Physician in Las Vegas, NV · enumerated 2006.

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

National Provider Identifier

1528004496

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Registry record

Entity type Individual (Type 1)

Name William H Baumgartl

Credential MD

Sex Male

Practice address 4454 N Decatur Blvd, Las Vegas, NV, 89130

Phone (702) 839-1203

Fax (702) 839-1301

Enumeration date Jun 21, 2006

Last updated in NPPES Aug 5, 2024

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License G67802 (CA) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 13914 (NV) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License G067802 (CA) Secondary

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License G067802 (CA) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License G067802 (CA) 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
00G678020	Other	CA	BS OF CA

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 Baumgartl's NPI record?

Cross-check NPI 1528004496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528004496 active?

Yes, as of the latest NPPES snapshot, NPI 1528004496 is active (record last updated 2024-08-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-05.