Joseph Salvatore Lopresti, M.D.
Surgery Physician · Oxnard, CA
Joseph Salvatore Lopresti, M.D. is a surgery physician with a practice address in Oxnard, California, and NPI 1881697951, issued on May 23, 2005. Check the license (California G56295, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph Salvatore Lopresti
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- G56295 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 N Rose Ave, Oxnard, CA 93030
- Phone
- (805) 485-8722
- Enumerated
- May 23, 2005
- Record last updated
- Mar 22, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (805) 485-9311
- Medicaid ID
- 00G562950 CA
- Medicare enrollment
- Enrolled (PECOS I20090129000504); accepts Medicare assignment
- Medical or professional school
- Un Of California, Irvine, College Of Medicine, 1984
- Entity
- Type 1 · individual
Also registered at 1700 N Rose Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cary Alberstone, MDNeurological Surgery Physician1346253689
- Jaime Arana, MDSurgery Physician1720240716
- Lisa Babashoff, M.D.Surgery Physician1568465649
- Timothy Bryant, M.D.Surgery Physician1164425245
- Kevin Chang, MDHematology & Oncology Physician1649219452
- Chirag Dalsania, M.D.Hematology & Oncology Physician1215026380
Verify Joseph Salvatore Lopresti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G56295Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average surgery physician in 2024
116 Medicare Part D claims for 86 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 91 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen64 claims
- Oxycodone-Acetaminophen20 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 practice group's MIPS final score for 2023 (Medicare payment program): 88.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $145.38
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 2 group practices
- General Surgery Medical Group OF Ventura CountyOxnard, CA
- Ronald Gordon Medical CorporationDaly City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
Other surgery physician records in California
- Miriam Abaunza, M.D.Los Angeles, CA1538470778
- Hana Abdirahman, MDTemecula, CA1265288112
- Sherwin Abdoli, MDPetaluma, CA1508386442
- Mhdshafic Abdulkarim, MDOrange, CA1750174249
- Sarah Abdulla, M.D.Baldwin Park, CA1699200840
- Shoko Abe, M.D.Berkeley, CA1609178136
- Stuart Abel, M.D.Los Angeles, CA1750761516
- Elliot Abemayor, MDLos Angeles, CA1972527414
- Marc Abi Karam, MD, MSPalo Alto, CA1437846508
- Ali Abidali, DOGlendora, CA1861888794
Common questions
What is Joseph Salvatore Lopresti, M.D.'s NPI number?
Joseph Salvatore Lopresti, M.D.'s National Provider Identifier (NPI) is 1881697951, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Salvatore Lopresti, M.D. located?
The NPPES record lists a practice address at 1700 N Rose Ave, Oxnard, CA, 93030. Phone: (805) 485-8722. Providers update this record themselves, so call before visiting.
How can I verify Joseph Salvatore Lopresti, M.D.'s license?
NPPES lists California license number G56295, 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 Joseph Salvatore Lopresti, M.D. prescribe under Medicare Part D?
In 2024, Joseph Salvatore Lopresti, M.D. had 116 Medicare Part D claims for 86 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Joseph Salvatore Lopresti, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.5 of 100, reported for the practice group. 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.