NPPES file of Aug 9, 2026

Mathieu Fahim Bakhoum, M.D., PH.D.

Ophthalmology Physician · La Jolla, CA

Mathieu Fahim Bakhoum, M.D., PH.D. is an ophthalmology physician with a practice address in La Jolla, California, and NPI 1114347085, issued on Apr 18, 2014. Check the license (California A156075, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114347085
Name
Mathieu Fahim Bakhoum
Credential
M.D., PH.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
A156075 CA
Self-reported in NPPES; status is on the state search
Practice location
9415 Campus Point Dr, La Jolla, CA 92093
Phone
(858) 534-6290
Enumerated
Apr 18, 2014
Record last updated
Jul 11, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(858) 534-1626
Medicare enrollment
Enrolled (PECOS I20210914000405); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9415 Campus Point Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Natalie Afshari, M.D.Ophthalmology Physician1538126735
  2. Manuel Amador, M.D.Medical Physician Assistant1912444076
  3. Shagun Bhatia, MD, MSCROphthalmology Physician1104237353
  4. Daniel Chao, M.D.Retina Specialist (Ophthalmology) Physician1891011953
  5. Nahia Dib El Jalbout, MDOphthalmic Plastic and Reconstructive Surgery Physician1699506469
  6. Jiun Do, M.D., PH.D.Glaucoma Specialist (Ophthalmology) Physician1578900205

Verify Mathieu Fahim Bakhoum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A156075
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average ophthalmology physician in 2024

20 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.

  1. Mathieu Bakhoum20
  2. Specialty average1,518

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): 73.6 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.

  1. Qualityout of 100 · 30% of the final score75.8
  2. Costout of 100 · 30%51.4
  3. Promoting interoperabilityout of 100 · 25%74.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Yale UniversityNew Haven, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mathieu Fahim Bakhoum among 2,899 ophthalmology physician records in California

Mathieu Fahim Bakhoum, M.D., PH.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.

  • NPI issued2014 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2014 · median 2001 among the 1,907 with a school on file
  • Record last updated2018 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

51 ophthalmology physician records list a practice address in La Jolla

They are 51 of the 3,648 NPPES records with a practice address in La Jolla, and 2,899 ophthalmology physician records in California.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Natalie Afshari, M.D.La Jolla, CA 920931538126735
  2. Brenda Breidenstein, MDLa Jolla, CA 920931518118124
  3. Tomas Grippo, M.D.La Jolla, CA 920931104010164
  4. Weldon Haw, M.D.La Jolla, CA 920931710945357
  5. Don Kikkawa, M.D.La Jolla, CA 920931932202371
  6. Bobby Korn, M.D.La Jolla, CA 920931174551006
  7. Eric Leung, M.D.La Jolla, CA 920931083886857
  8. Yunxiang Liu, MD, PHDLa Jolla, CA 920931770849804

Common questions

What is Mathieu Fahim Bakhoum, M.D., PH.D.'s NPI number?

Mathieu Fahim Bakhoum, M.D., PH.D.'s National Provider Identifier (NPI) is 1114347085, issued on Apr 18, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mathieu Fahim Bakhoum, M.D., PH.D. located?

The NPPES record lists a practice address at 9415 Campus Point Dr, La Jolla, CA, 92093. Phone: (858) 534-6290. Providers update this record themselves, so call before visiting.

How can I verify Mathieu Fahim Bakhoum, M.D., PH.D.'s license?

NPPES lists California license number A156075, 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 Mathieu Fahim Bakhoum, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Mathieu Fahim Bakhoum, M.D., PH.D. had 20 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Mathieu Fahim Bakhoum, M.D., PH.D.'s MIPS final score?

The 2023 MIPS final score is 73.6 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.