George Pisimisis, MD
Vascular Surgery Physician · Fullerton, CA
George Pisimisis, MD is a vascular surgery physician with a practice address in Fullerton, California, and NPI 1538288311, issued on Mar 29, 2007. Check the license (California C175395, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- George Pisimisis
- Credential
- MD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- C175395 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2720 N Harbor Blvd Ste 140, Fullerton, CA 92835
- Phone
- (657) 566-8800
- Enumerated
- Mar 29, 2007
- Record last updated
- Feb 28, 2022
- Fax
- (657) 566-8810
- Medicaid IDs
- 352728501 TX
ENROLLED MN - Medicare enrollment
- Enrolled (PECOS I20230217001241); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2720 N Harbor Blvd Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helen Jeong, FNP-BCFamily Nurse Practitioner1508511296
Verify George Pisimisis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C175395Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average vascular surgery physician in 2024
42 Medicare Part D claims for 19 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Xarelto19 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: $10,537.15
31 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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
- Orange County Vascular And Endovascular Surgery Center IncFountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vascular Surgery Physician providers in California
There are 580 vascular surgery physician records in California.
Other vascular surgery physician records in California
- Oliver Aalami, M.D.Stanford, CA1225229024
- Shahram Aarabi, MDOakland, CA1972700458
- Arad Abadi, MDLancaster, CA1730673724
- Ryan Abdul-HaqqWest Hollywood, CA1386087864
- Andrew Abi-Chaker, M.D.Sherman Oaks, CA1528488467
- Ahmed Abou-Zamzam, M.D.Loma Linda, CA1558306795
- Joseph Abu-Dalu, MDLos Angeles, CA1821157587
- Queen Abure, MDSan Francisco, CA1710772074
- Riad Adoumie, M.D.Torrance, CA1467465930
- Massoud Agahi, M.D.Beverly Hills, CA1952367070
Common questions
What is George Pisimisis, MD's NPI number?
George Pisimisis, MD's National Provider Identifier (NPI) is 1538288311, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is George Pisimisis, MD located?
The NPPES record lists a practice address at 2720 N Harbor Blvd Ste 140, Fullerton, CA, 92835. Phone: (657) 566-8800. Providers update this record themselves, so call before visiting.
How can I verify George Pisimisis, MD's license?
NPPES lists California license number C175395, 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 George Pisimisis, MD prescribe under Medicare Part D?
In 2024, George Pisimisis, MD had 42 Medicare Part D claims for 19 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.