NPPES file of Aug 9, 2026

Jonathan Scott Matthew, MD

Gastroenterology Physician · West Hills, CA

Jonathan Scott Matthew, MD is a gastroenterology physician with a practice address in West Hills, California, and NPI 1124085881, issued on Apr 27, 2006. Check the license (California G41363, 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
1124085881
Name
Jonathan Scott Matthew
Credential
MD
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
G41363 CA
Self-reported in NPPES; status is on the state search
Practice location
7301 Medical Center Dr, West Hills, CA 91307
Phone
(818) 346-9911
Enumerated
Apr 27, 2006
Record last updated
Oct 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(818) 346-2857
Medicare enrollment
Enrolled (PECOS I20110207000809); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1978
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 7301 Medical Center Dr

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

  1. Kenneth Arenson, MDOphthalmology Physician1639189434
  2. Evan Bachner, M.D.Sports Medicine (Orthopaedic Surgery) Physician1336142157
  3. Cyrus Badii, M.D.Specialist1134274350
  4. Behrouz Dardashti, M.D.Family Medicine Physician1275552705
  5. Mona Entezam, D.D.S.General Practice Dentistry1386600161
  6. Roxane Geary, D.C., P.T.A.Physical Therapy Assistant1821175837

Verify Jonathan Scott Matthew in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G41363
    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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4.5 times the Medicare Part D claims of the average gastroenterology physician in 2024

3,611 Medicare Part D claims for 468 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. 59 claims were for opioids.

  1. Jonathan Matthew3,611
  2. Specialty average811

Most prescribed

  1. Omeprazole324 claims
  2. Famotidine253 claims
  3. Pantoprazole Sodium232 claims
  4. Atorvastatin Calcium166 claims
  5. Amlodipine Besylate138 claims
  6. Lansoprazole131 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): 100 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. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,403.43

60 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jonathan Matthew$1,403.43
  2. Specialty average$5,015.95

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

  1. Genesis Healthcare Partners PCWest Hills, CA

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

Jonathan Scott Matthew among 2,140 gastroenterology physician records in California

Jonathan Scott Matthew, MD 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 48% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1978 · 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).

11 gastroenterology physician records list a practice address in West Hills

They are 11 of the 708 NPPES records with a practice address in West Hills, and 2,140 gastroenterology physician records in California.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Calin Arimie, MDWest Hills, CA 913071831277847
  2. Ron Chitayat, MDWest Hills, CA 913071912008657
  3. Craig Gluckman, MDWest Hills, CA 913071881942506
  4. Paul Gulsrud, MDWest Hills, CA 913071801975966
  5. Stephen Herr, MDWest Hills, CA 913071326005091
  6. Danny Issa, MDWest Hills, CA 913071750631396
  7. Mona Rezapour, M.D.West Hills, CA 913071841559580
  8. Gerald Rothman, MDWest Hills, CA 913071164489977

Common questions

What is Jonathan Scott Matthew, MD's NPI number?

Jonathan Scott Matthew, MD's National Provider Identifier (NPI) is 1124085881, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Scott Matthew, MD located?

The NPPES record lists a practice address at 7301 Medical Center Dr, West Hills, CA, 91307. Phone: (818) 346-9911. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Scott Matthew, MD's license?

NPPES lists California license number G41363, 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 Jonathan Scott Matthew, MD prescribe under Medicare Part D?

In 2024, Jonathan Scott Matthew, MD had 3,611 Medicare Part D claims for 468 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

What is Jonathan Scott Matthew, MD's MIPS final score?

The 2023 MIPS final score is 100 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.