NPPES file of Aug 9, 2026

Scott Matthew Brown, P.A.-C

Physician Assistant · Corona, CA

Scott Matthew Brown, P.A.-C is a physician assistant with a practice address in Corona, California, and NPI 1053427732, issued on Aug 22, 2006. Check the license (California PA14915, as entered in NPPES) with the California board that licenses this profession; 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
1053427732
Name
Scott Matthew Brown
Credential
P.A.-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA14915 CA
Self-reported in NPPES; status is on the state search
Practice location
800 S Main St, Corona, CA 92882
Phone
(909) 736-6241
Enumerated
Aug 22, 2006
Record last updated
Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 800 S Main St

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

  1. Charles Addo-Yobo, DOEmergency Medicine Physician1821625955
  2. James Ahn, M.D.Anesthesiology Physician1588641963
  3. Julie Ahn, PA-CPhysician Assistant1346802543
  4. Thomas Assali, DOInternal Medicine Physician1598225062
  5. Cynthia Bailey, P.A.-CPhysician Assistant1316053036
  6. David Bear, M.D.Emergency Medicine Physician1114033883

Verify Scott Matthew Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PA14915
    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
Find 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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94% fewer Medicare Part D claims than the average physician assistant in 2024

47 Medicare Part D claims for 23 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Scott Brown47
  2. Specialty average830

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): 94.6 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 score76.7
  2. Costout of 100 · 30%97.1
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Scott Matthew Brown among 14,451 physician assistant records in California

Scott Matthew Brown, P.A.-C is one of 14,451 physician assistant records with a practice address in California. 75% 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 1% of them.

  • NPI issued2006 · 1% of these records are older, 87% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2021 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 physician assistant records list a practice address in Corona

They are 56 of the 3,731 NPPES records with a practice address in Corona, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Esther Avila, PA-CCorona, CA 928821073834065
  2. Cynthia Bailey, P.A.-CCorona, CA 928821316053036
  3. Jonathan Brummond, P.A.Corona, CA 928821821104506
  4. Billy Earley, P.A.Corona, CA 928821962514661
  5. Tom Ku, P.A.-CCorona, CA 928821609955285
  6. Diana Lin, MSPAS, PA-CCorona, CA 928821942605811
  7. Gregory Lynch, PA-CCorona, CA 928821790008175
  8. Nicole Newman, PA-CCorona, CA 928821184802332

Common questions

What is Scott Matthew Brown, P.A.-C's NPI number?

Scott Matthew Brown, P.A.-C's National Provider Identifier (NPI) is 1053427732, issued on Aug 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Scott Matthew Brown, P.A.-C located?

The NPPES record lists a practice address at 800 S Main St, Corona, CA, 92882. Phone: (909) 736-6241. Providers update this record themselves, so call before visiting.

How can I verify Scott Matthew Brown, P.A.-C's license?

NPPES lists California license number PA14915, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Scott Matthew Brown, P.A.-C prescribe under Medicare Part D?

In 2024, Scott Matthew Brown, P.A.-C had 47 Medicare Part D claims for 23 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Scott Matthew Brown, P.A.-C's MIPS final score?

The 2023 MIPS final score is 94.6 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.