Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter L Weidenfeld, M.D.

Vascular & Interventional Radiology Physician in Las Vegas, NV · enumerated 2006.

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

National Provider Identifier

1407834435

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Registry record

Entity type Individual (Type 1)

Name Peter L Weidenfeld

Credential M.D.

Sex Male

Practice address 3061 S Maryland Pkwy, Suite 102, Las Vegas, NV, 89109

Phone (702) 731-2888

Fax (702) 696-9289

Enumeration date Jan 9, 2006

Last updated in NPPES Jan 11, 2013

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 8964 (NV) 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
NV8572	Other	NV	BLUE
200290223	Medicaid	NV	-
300099460	Other	-	RR MEDICARE

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

Where does Peter Weidenfeld practice?

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

What is the NPI number for Peter Weidenfeld?

The National Provider Identifier (NPI) for Peter Weidenfeld is 1407834435, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-11.