Joseph Marshall Catanzaro, MD
Specialist · Greenville, SC
Joseph Marshall Catanzaro, MD is a specialist with a practice address in Greenville, South Carolina, and NPI 1437197712, issued on Jun 2, 2006. Check the license (South Carolina 15339, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Marshall Catanzaro
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- 15339 SC
Self-reported in NPPES; status is on the state search - Practice location
- 28 Medical Ridge Dr, Greenville, SC 29605
- Phone
- (864) 271-7440
- Enumerated
- Jun 2, 2006
- Record last updated
- Jan 28, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (864) 271-6001
- Medicaid ID
- 153390 SC
- Medicare enrollment
- Enrolled (PECOS I20110526000505); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1992
- Entity
- Type 1 · individual
Also registered at 28 Medical Ridge Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Barrick, DODermatology Physician1659718427
- Matthew Bryan, MDDermatology Physician1255379533
- Falls Harris, MDDermatology Physician1700824075
- William McCrary, M.D.Dermatology Physician1780818930
- Courtney McFaddin, M.D.Dermatopathology Physician1144540428
- Emily Nyers, MDDermatology Physician1427617950
Verify Joseph Marshall Catanzaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 15339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average specialist in 2024
1,355 Medicare Part D claims for 614 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Ketoconazole196 claims
- Doxycycline Hyclate137 claims
- Fluorouracil132 claims
- Cephalexin130 claims
- Triamcinolone Acetonide115 claims
- Betamethasone Valerate103 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: $432.23
19 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Bills Medicare through one group practice
- Dermatology Associates LLCGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Specialist providers in South Carolina
There are 354 specialist records in South Carolina.
Other specialist records in South Carolina
- Michael Abraham, ATC, PESFort Mill, SC1306297346
- John AlexanderColumbia, SC1316143746
- William Allen, MDColumbia, SC1700856218
- Cynthia Allison-Simpkins, NMTBeaufort, SC1336462894
- Brian Armstrong, M.D.Isle Of Palms, SC1235167784
- Marion Arnett, MDSpartanburg, SC1669433710
- Preston Bailey, ED. S.Chesnee, SC1740625110
- James Ball, M.D.Charleston, SC1235199092
- Walter Ballard, CERTIFIED PEDORTHISTGreer, SC1194776294
- Terri BamonteColumbia, SC1841636016
Common questions
What is Joseph Marshall Catanzaro, MD's NPI number?
Joseph Marshall Catanzaro, MD's National Provider Identifier (NPI) is 1437197712, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Marshall Catanzaro, MD located?
The NPPES record lists a practice address at 28 Medical Ridge Dr, Greenville, SC, 29605. Phone: (864) 271-7440. Providers update this record themselves, so call before visiting.
How can I verify Joseph Marshall Catanzaro, MD's license?
NPPES lists South Carolina license number 15339, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Marshall Catanzaro, MD prescribe under Medicare Part D?
In 2024, Joseph Marshall Catanzaro, MD had 1,355 Medicare Part D claims for 614 beneficiaries; the average among specialist prescribers was 1,380. 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.