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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Wayne Budenz, PHD MD

Diagnostic Radiology Physician in Placerville, CA · enumerated 2006.

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

National Provider Identifier

1659341824

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Registry record

Entity type Individual (Type 1)
Name Richard Wayne Budenz
Credential PHD MD
Sex Male
Practice address 1100 Marshall Way, Marshall Medical Center, Placerville, CA, 95667
Phone (530) 622-1441
Enumeration date Jan 23, 2006
Last updated in NPPES Mar 21, 2018

Taxonomy & licenses

2085B0100X Body Imaging Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085N0700X Neuroradiology Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085R0203X Therapeutic Radiology Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085R0205X Radiological Physics Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License G58681 (CA) Primary

Other identifiers

Identifier Type State Issuer
GR0053460 Medicaid CA -
300035447 Other - RAILROAD 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.

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Frequently asked questions

What specialty is Richard Budenz?
Richard Budenz is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-21.