John Compoginis, M.D.
Surgery Physician · Newport Beach, CA
John Compoginis, M.D. is a surgery physician with a practice address in Newport Beach, California, and NPI 1306039318, issued on Aug 22, 2007. Check the license (California A105902, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Compoginis
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A105902 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4501 Birch St, Newport Beach, CA 92660
- Phone
- (949) 997-0702
- Enumerated
- Aug 22, 2007
- Record last updated
- Mar 15, 2023
- Medicare enrollment
- Enrolled (PECOS I20151009001609); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 4501 Birch St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd Harris, MDVascular & Interventional Radiology Physician1710980677
- Zita Kopta, NPWomen's Health Nurse Practitioner1780773069
- Anh La, RNMedical-Surgical Registered Nurse1821509209
- Edward Neymark, MDVascular & Interventional Radiology Physician1447368022
- Gregg Nielson, RVTVascular Sonography Radiologic Technologist1437555646
- Beth Torrianni, RNCritical Care Medicine Registered Nurse1811408222
Verify John Compoginis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A105902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average surgery physician in 2024
25 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
John Compoginis among 3,118 surgery physician records in California
John Compoginis, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 42% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2007 · median 2003 among the 1,901 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Newport Beach → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Milind Ambe, M.D.Newport Beach, CA 926601932139649
- Robert Burns, M.D.Newport Beach, CA 926601013067941
- Steven Chang, M.D.Newport Beach, CA 926601851704092
- Hang Dang, D.ONewport Beach, CA 926601467632661
- Michael Elam, M.D.Newport Beach, CA 926601548343072
- Whitney Florin, MD, D.D.S.Newport Beach, CA 926601447566880
- Lisa Guerra, MDNewport Beach, CA 926601952346009
- Michael Hurwitz, M.D.Newport Beach, CA 926601437179595
Common questions
What is John Compoginis, M.D.'s NPI number?
John Compoginis, M.D.'s National Provider Identifier (NPI) is 1306039318, issued on Aug 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Compoginis, M.D. located?
The NPPES record lists a practice address at 4501 Birch St, Newport Beach, CA, 92660. Phone: (949) 997-0702. Providers update this record themselves, so call before visiting.
How can I verify John Compoginis, M.D.'s license?
NPPES lists California license number A105902, 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 Compoginis, M.D. prescribe under Medicare Part D?
In 2024, John Compoginis, M.D. had 25 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.