NPPES file of Aug 9, 2026

Walid S. Ayoub, M.D.

Hepatology Physician · West Hollywood, CA

Walid S. Ayoub, M.D. is a hepatology physician with a practice address in West Hollywood, California, and NPI 1073524211, issued on Aug 11, 2006. Check the license (California A74345, 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
1073524211
Name
Walid S. Ayoub
Credential
M.D.
Primary taxonomy
Hepatology Physician 207RI0008X
License number
A74345 CA
Self-reported in NPPES; status is on the state search
Practice location
8900 Beverly Blvd FL 3, West Hollywood, CA 90048
Phone
(310) 423-6000
Enumerated
Aug 11, 2006
Record last updated
Jun 27, 2025
Fax
(310) 423-2356
Medicare enrollment
Enrolled (PECOS I20070504000169); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 1995
Telehealth
Offers telehealth (CMS)
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 8900 Beverly Blvd FL 3

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

  1. Emma Crichton, M.D., M.P.H.Transplant Surgery Physician1225561434
  2. Janet Gripshover, CRNPFamily Nurse Practitioner1851431290
  3. Jacqueline HarrisFamily Nurse Practitioner1497451413
  4. Stanley Jordan, MDNephrology Physician1669432167
  5. Tamana KaderiPulmonary Disease Physician1841788502
  6. Irene Kim, M.D.Surgery Physician1932390390

Verify Walid S. Ayoub in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A74345
    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

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33% more Medicare Part D claims than the average hepatology physician in 2024

1,016 Medicare Part D claims for 155 beneficiaries, against an average of 762 among the 228 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.

  1. Walid Ayoub1,016
  2. Specialty average762

Most prescribed

  1. Ursodiol209 claims
  2. Vemlidy148 claims
  3. Xifaxan69 claims
  4. Azathioprine59 claims
  5. Entecavir53 claims
  6. Spironolactone51 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): 85.7 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 score85.7
  2. Costout of 100 · 30%61.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

Industry payments in 2024: $135,440.58

113 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 177 providers of this specialty with any payment received $18,492.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Walid Ayoub$135,441
  2. Specialty average$18,493

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
  2. Cedars-Sinai Medical Care FoundationLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Hepatology Physician providers in California

There are 43 hepatology physician records in California.

Other hepatology physician records in California

  1. Harjot Bath, MDFresno, CA1699394627
  2. Maurizio Bonacini, M.D.San Francisco, CA1114944972
  3. Allen Cooper, M.D.Stanford, CA1477624609
  4. Adam Deising, D.O.La Jolla, CA1235285222
  5. Albert Do, MD, MPHSacramento, CA1942575154
  6. Deepti Dronamraju, MDPalo Alto, CA1265692180
  7. Mohamed El Kabany, MDLos Angeles, CA1316004757
  8. Karl Esrason, MDLos Angeles, CA1982763553
  9. Gabriel Garcia, M.D.Palo Alto, CA1144378597
  10. Robert Gish, M.D.Folsom, CA1548281322

Common questions

What is Walid S. Ayoub, M.D.'s NPI number?

Walid S. Ayoub, M.D.'s National Provider Identifier (NPI) is 1073524211, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Walid S. Ayoub, M.D. located?

The NPPES record lists a practice address at 8900 Beverly Blvd FL 3, West Hollywood, CA, 90048. Phone: (310) 423-6000. Providers update this record themselves, so call before visiting.

How can I verify Walid S. Ayoub, M.D.'s license?

NPPES lists California license number A74345, 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 Walid S. Ayoub, M.D. prescribe under Medicare Part D?

In 2024, Walid S. Ayoub, M.D. had 1,016 Medicare Part D claims for 155 beneficiaries; the average among hepatology physician prescribers was 762. Part D covers Medicare prescriptions only.

What is Walid S. Ayoub, M.D.'s MIPS final score?

The 2023 MIPS final score is 85.7 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.