Mark Girgis, MD
Surgical Oncology Physician · Los Angeles, CA
Mark Girgis, MD is a surgical oncology physician with a practice address in Los Angeles, California, and NPI 1588826382, issued on Jul 2, 2008. Check the license (California A108704, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mark Girgis
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- A108704 CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Ucla Medical Plz Ste B265, Los Angeles, CA 90095
- Phone
- (310) 267-9099
- Enumerated
- Jul 2, 2008
- Record last updated
- Dec 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (310) 794-9737
- Medicare enrollment
- Enrolled (PECOS I20100812000799); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 250 in California → Look up another NPI →
Also registered at 200 Ucla Medical Plz Ste B265
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jie Deng, MDPHDRadiation Oncology Physician1851889562
- Sasha Ebrahimi, MD PHDStudent in an Organized Health Care Education/Training Program1174273072
- Matthew FarrellRadiation Oncology Physician1972019552
- Jasmine Gillett, PAPhysician Assistant1003459850
- Ameera Ismail, M.B., CH.B.Diagnostic Radiology Physician1124238761
- Stephen Kee, MDVascular & Interventional Radiology Physician1891738019
Verify Mark Girgis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A108704Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average surgical oncology physician in 2024
118 Medicare Part D claims for 41 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium17 claims
- Mirtazapine13 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): 88.9 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: $572.23
6 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 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
- The Regents OF The University OF CaliforniaLos Angeles, CA
- Ucla Associated General SurgeonsLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Girgis among 250 surgical oncology physician records in California
Mark Girgis, MD is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 42% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2007 · median 2004 among the 184 with a school on file
- Record last updated2019 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in California
There are 250 surgical oncology physician records in California.
All 250 in California → Every provider in Los Angeles → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Robert Bennion, MDLos Angeles, CA 900951245253897
- Maggie Dinome, M.D.Los Angeles, CA 900951477589851
- James Economou, MDLos Angeles, CA 900951245244664
- Frederick Eilber, MDLos Angeles, CA 900951154346724
- Frederick Eilber, MDLos Angeles, CA 900951073527057
- Raquel Prati, MDLos Angeles, CA 900951427256262
- Mediget Teshome, MDLos Angeles, CA 900951699963678
- Areti Tillou, MDLos Angeles, CA 900951689696775
Common questions
What is Mark Girgis, MD's NPI number?
Mark Girgis, MD's National Provider Identifier (NPI) is 1588826382, issued on Jul 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark Girgis, MD located?
The NPPES record lists a practice address at 200 Ucla Medical Plz Ste B265, Los Angeles, CA, 90095. Phone: (310) 267-9099. Providers update this record themselves, so call before visiting.
How can I verify Mark Girgis, MD's license?
NPPES lists California license number A108704, 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 Mark Girgis, MD prescribe under Medicare Part D?
In 2024, Mark Girgis, MD had 118 Medicare Part D claims for 41 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
What is Mark Girgis, MD's MIPS final score?
The 2023 MIPS final score is 88.9 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.