NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Howard Hoffman, MD

Dermatopathology (Pathology) Physician in Las Vegas, NV · enumerated 2006.

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

National Provider Identifier

1568479244

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name William Howard Hoffman
Credential MD
Sex Male
Practice address 4230 Burnham Avenue, Las Vegas, NV, 89119
Phone (702) 733-7866
Fax (702) 792-1319
Enumeration date Aug 2, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 3727 (NV) Primary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 3727 (NV) Secondary
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

How do I verify William Hoffman's NPI record?
Cross-check NPI 1568479244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1568479244 active?
Yes, as of the latest NPPES snapshot, NPI 1568479244 is active (record last updated 2025-09-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.