John J. Hewett, MD
Vascular & Interventional Radiology Physician · Irvine, CA
John J. Hewett, MD is a vascular & interventional radiology physician with a practice address in Irvine, California, and NPI 1972543296, issued on Jun 7, 2006. Check the license (California C52896, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John J. Hewett
- Credential
- MD
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- C52896 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Reynolds Ave Ste 110, Irvine, CA 92614
- Phone
- (949) 387-4724
- Enumerated
- Jun 7, 2006
- Record last updated
- Mar 3, 2026
- Fax
- (949) 209-0407
- Medicaid ID
- 1972543296 CA
- Medicare enrollment
- Enrolled (PECOS I20080306000127); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 599 in California → Look up another NPI →
Also registered at 1400 Reynolds Ave Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Evangelista, NPAcute Care Nurse Practitioner1104675065
- Neil Goldstein, MDVascular & Interventional Radiology Physician1235165226
- Derrick Tran, MDVascular & Interventional Radiology Physician1538696778
Verify John J. Hewett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C52896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average vascular & interventional radiology physician in 2024
400 Medicare Part D claims for 128 beneficiaries, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D. Brand-name drugs were 68% of claims.
Most prescribed
- Xarelto195 claims
- Repatha Sureclick46 claims
- Eliquis29 claims
- Rosuvastatin Calcium26 claims
- Atorvastatin Calcium25 claims
- Cilostazol16 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): 100 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: $9,004.61
37 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 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
- Pedes Orange County IncIrvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John J. Hewett among 599 vascular & interventional radiology physician records in California
John J. Hewett, MD is one of 599 vascular & interventional radiology physician records with a practice address in California. 88% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 66% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1996 · median 2007 among the 497 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in California
There are 599 vascular & interventional radiology physician records in California.
All 599 in California → Every provider in Irvine → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Neil Goldstein, MDIrvine, CA 926141235165226
- Derrick Tran, MDIrvine, CA 926141538696778
- Mehdi Faraji, MDIrvine, CA 926181134680465
- Ngoc LeIrvine, CA 926181043676687
- Bo Liu, MDIrvine, CA 926181801231576
- Alaa Beydoun, M.D.Costa Mesa, CA 926261841552833
- Fred Burbank, M.D.Dana Point, CA 926291871852236
- Youssef Elias, MD, PHDTemecula, CA 925921972828291
Common questions
What is John J. Hewett, MD's NPI number?
John J. Hewett, MD's National Provider Identifier (NPI) is 1972543296, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John J. Hewett, MD located?
The NPPES record lists a practice address at 1400 Reynolds Ave Ste 110, Irvine, CA, 92614. Phone: (949) 387-4724. Providers update this record themselves, so call before visiting.
How can I verify John J. Hewett, MD's license?
NPPES lists California license number C52896, 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 John J. Hewett, MD prescribe under Medicare Part D?
In 2024, John J. Hewett, MD had 400 Medicare Part D claims for 128 beneficiaries; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
What is John J. Hewett, MD's MIPS final score?
The 2023 MIPS final score is 100 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.