NPPES file of Aug 9, 2026

Gail T. Schoenau, M.D.

Gastroenterology Physician · Laguna Beach, CA

Gail T. Schoenau, M.D. is a gastroenterology physician with a practice address in Laguna Beach, California, and NPI 1811018047, issued on Apr 3, 2007. Check the license (California G61510, 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
1811018047
Name
Gail T. Schoenau
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
G61510 CA
Self-reported in NPPES; status is on the state search
Practice location
31862 Coast Hwy, Laguna Beach, CA 92651
Phone
(949) 499-8233
Enumerated
Apr 3, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(949) 499-8238
Medicare enrollment
Enrolled (PECOS I20080121000034); accepts Medicare assignment
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 31862 Coast Hwy

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

  1. Karim Abdollahi, M.D.Orthopaedic Surgery Physician1942240403
  2. Tabassom Abulhosseini, D.D.SGeneral Practice Dentistry1184897985
  3. David Ashkenaze, M.D.Orthopaedic Surgery of the Spine Physician1679544779
  4. Frances Duda, MDPediatrics Physician1003835059
  5. Cheryl EilerAudiologist1316180177
  6. Larissa Isterabadi, M.DPediatrics Physician1821125543

Verify Gail T. Schoenau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G61510
    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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55% more Medicare Part D claims than the average gastroenterology physician in 2024

1,256 Medicare Part D claims for 368 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Gail Schoenau1,256
  2. Specialty average811

Most prescribed

  1. Famotidine274 claims
  2. Pantoprazole Sodium242 claims
  3. Omeprazole124 claims
  4. Sod Sulf-Potass Sulf-Mag Sulf104 claims
  5. Colesevelam Hcl36 claims
  6. Linzess29 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 MIPS final score for 2023 (Medicare payment program): 9.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score0.0
  2. Costout of 100 · 30%32.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Gail T. Schoenau among 2,140 gastroenterology physician records in California

Gail T. Schoenau, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% 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 52% of them.

  • NPI issued2007 · 52% of these records are older, 37% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1983 · median 2002 among the 1,538 with a school on file
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in California

There are 2,140 gastroenterology physician records in California.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Dalia Al-Mudallal, M.D.Laguna Hills, CA 926531356502116
  2. Shazia Ali, M.D.Laguna Hills, CA 926531063616217
  3. Rose Codini, M.D.Laguna Hills, CA 926531144215880
  4. Barry Donner, MDLaguna Hills, CA 926531679534796
  5. David Hatoff, MDLaguna Hills, CA 926531619930567
  6. Farid Jalali, M.D.Laguna Hills, CA 926531710244462
  7. Scott Lee, M.D.Laguna Hills, CA 926531063703890
  8. Catherine Ngo, M.D.Laguna Hills, CA 926531558531129

Common questions

What is Gail T. Schoenau, M.D.'s NPI number?

Gail T. Schoenau, M.D.'s National Provider Identifier (NPI) is 1811018047, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gail T. Schoenau, M.D. located?

The NPPES record lists a practice address at 31862 Coast Hwy, Laguna Beach, CA, 92651. Phone: (949) 499-8233. Providers update this record themselves, so call before visiting.

How can I verify Gail T. Schoenau, M.D.'s license?

NPPES lists California license number G61510, 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 Gail T. Schoenau, M.D. prescribe under Medicare Part D?

In 2024, Gail T. Schoenau, M.D. had 1,256 Medicare Part D claims for 368 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

What is Gail T. Schoenau, M.D.'s MIPS final score?

The 2023 MIPS final score is 9.6 of 100. 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.