William Henry Radentz, MD
Dermatology Physician · Murrieta, CA
William Henry Radentz, MD is a dermatology physician with a practice address in Murrieta, California, and NPI 1083722243, issued on Aug 28, 2006. Check the license (California C50446, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William Henry Radentz
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- C50446 CA
Self-reported in NPPES; status is on the state search - Practice location
- 39755 Murrieta Hot Springs RD, Murrieta, CA 92563
- Phone
- (951) 600-3946
- Enumerated
- Aug 28, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (951) 304-2203
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 39755 Murrieta Hot Springs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Henry Radentz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C50446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average dermatology physician in 2024
343 Medicare Part D claims for 151 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Ketoconazole95 claims
- Triamcinolone Acetonide87 claims
- Dicloxacillin Sodium48 claims
- Mupirocin14 claims
- Clobetasol Propionate13 claims
- Minocycline Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $86.44
2 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Henry Radentz among 2,083 dermatology physician records in California
William Henry Radentz, MD is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Murrieta → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Leslie Radentz, MDMurrieta, CA 925631508974767
- Jeffrey Drayer, M.D.Murrieta, CA 925621154366011
- Robert Harford, M.D.Hemet, CA 925431073596870
- Stephen Hegedus, MDHemet, CA 925431881678167
- Steve Oberemok, MDHemet, CA 925431598709867
- Stanley Katz, MDTemecula, CA 925921790846095
- Shiva Kheradmand, DOTemecula, CA 925921457884298
- Julia Kurlan, MDTemecula, CA 925921285671024
Common questions
What is William Henry Radentz, MD's NPI number?
William Henry Radentz, MD's National Provider Identifier (NPI) is 1083722243, issued on Aug 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Henry Radentz, MD located?
The NPPES record lists a practice address at 39755 Murrieta Hot Springs RD, Murrieta, CA, 92563. Phone: (951) 600-3946. Providers update this record themselves, so call before visiting.
How can I verify William Henry Radentz, MD's license?
NPPES lists California license number C50446, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Henry Radentz, MD prescribe under Medicare Part D?
In 2024, William Henry Radentz, MD had 343 Medicare Part D claims for 151 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is William Henry Radentz, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.