Joseph S. Machuzak, D.O.
Dermatology Physician · Prescott, AZ
Joseph S. Machuzak, D.O. is a dermatology physician with a practice address in Prescott, Arizona, and NPI 1093959744, issued on Apr 25, 2009. Check the license (Arizona 3753, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph S. Machuzak
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 3753 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3101 Clearwater Dr Ste C, Prescott, AZ 86305
- Phone
- (928) 202-4143
- Enumerated
- Apr 25, 2009
- Record last updated
- Mar 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (928) 233-8917
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 350 in Arizona → Look up another NPI →
Verify Joseph S. Machuzak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 3753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average dermatology physician in 2024
278 Medicare Part D claims for 127 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Ketoconazole40 claims
- Clobetasol Propionate35 claims
- Triamcinolone Acetonide35 claims
- Doxycycline Hyclate29 claims
- Fluocinonide29 claims
- Imiquimod24 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.
Industry payments in 2024: $237.13
6 payments; by number, the most common kind was food and beverage; the largest payer was Galderma Laboratories, L.P. 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.
Joseph S. Machuzak among 350 dermatology physician records in Arizona
Joseph S. Machuzak, D.O. is one of 350 dermatology physician records with a practice address in Arizona. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2019 · 52% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Arizona
There are 350 dermatology physician records in Arizona.
All 350 in Arizona → Every provider in Prescott → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Richard Cirelli, M.DPrescott, AZ 863051265439335
- Patricia Ceballos, M.D.Prescott, AZ 863011528054855
- Robin Fleck, MDPrescott, AZ 863011598784563
- Kirsten Flynn, MDPrescott, AZ 863011558371179
- Russell Hunter, M.D.Prescott, AZ 863011639385644
- Ray Johnson, M.D.Prescott, AZ 863011629099072
- Charles Johnson, M.D.Prescott, AZ 863011336129667
- Dean Stokes, MDPrescott, AZ 863011639173370
Common questions
What is Joseph S. Machuzak, D.O.'s NPI number?
Joseph S. Machuzak, D.O.'s National Provider Identifier (NPI) is 1093959744, issued on Apr 25, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joseph S. Machuzak, D.O. located?
The NPPES record lists a practice address at 3101 Clearwater Dr Ste C, Prescott, AZ, 86305. Phone: (928) 202-4143. Providers update this record themselves, so call before visiting.
How can I verify Joseph S. Machuzak, D.O.'s license?
NPPES lists Arizona license number 3753, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph S. Machuzak, D.O. prescribe under Medicare Part D?
In 2024, Joseph S. Machuzak, D.O. had 278 Medicare Part D claims for 127 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
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.