NPPES file of Aug 9, 2026

Benjamin Adam Mati, MD

Family Medicine Physician · Ventura, CA

Benjamin Adam Mati, MD is a family medicine physician with a practice address in Ventura, California, and NPI 1447526413, issued on Mar 23, 2012. Check the license (California A127996, 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
1447526413
Name
Benjamin Adam Mati
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A127996 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Hillmont Ave, Ventura, CA 93003
Phone
(805) 652-6165
Enumerated
Mar 23, 2012
Record last updated
Nov 15, 2023
Fax
(805) 652-6282
Medicare enrollment
Enrolled (PECOS I20140814000666); accepts Medicare assignment
Medical or professional school
Jefferson Medical College Of Thomas Jefferson University, 2012
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 300 Hillmont Ave

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

  1. Thomas Adelman, CRTTCertified Respiratory Therapist1114732666
  2. Henrique Aihara, TECHElectroneurodiagnostic Specialist/Technologist1861108235
  3. Anne Akhimien, MDFamily Medicine Physician1205408515
  4. Trease Allen, PSYCH TECHLicensed Psychiatric Technician1174648620
  5. Mary Allport, LCSWClinical Social Worker1083739320
  6. Edgar Alviz, RNPsychiatric/Mental Health Registered Nurse1386763175

Verify Benjamin Adam Mati in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A127996
    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 family medicine physician in 2024

19 Medicare Part D claims for 17 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Benjamin Mati19
  2. Specialty average3,544

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): 87.2 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 score84.1
  2. Costout of 100 · 30%56.5
  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).

Bills Medicare through one group practice

  1. Seaside Emergency AssociatesSanta Paula, CA

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

Benjamin Adam Mati among 17,133 family medicine physician records in California

Benjamin Adam Mati, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2012 · median 2005 among the 10,652 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

234 family medicine physician records list a practice address in Ventura

They are 234 of the 4,435 NPPES records with a practice address in Ventura, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Charles Adams, M.D.Ventura, CA 930031811925225
  2. Veronica Butler, M.D.Ventura, CA 930031063472736
  3. Eric Chun, M.D.Ventura, CA 930031699702381
  4. Michelle Daucett, D.O.Ventura, CA 930031003873035
  5. Derrick Dcosta, M.D.Ventura, CA 930031487699005
  6. James Hermann, M.D.Ventura, CA 930031861442899
  7. Theodore Hole, M.D.Ventura, CA 930031104873611
  8. Andrew Kerr, M.D.Ventura, CA 930031487695078

Common questions

What is Benjamin Adam Mati, MD's NPI number?

Benjamin Adam Mati, MD's National Provider Identifier (NPI) is 1447526413, issued on Mar 23, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Adam Mati, MD located?

The NPPES record lists a practice address at 300 Hillmont Ave, Ventura, CA, 93003. Phone: (805) 652-6165. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Adam Mati, MD's license?

NPPES lists California license number A127996, 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 Benjamin Adam Mati, MD prescribe under Medicare Part D?

In 2024, Benjamin Adam Mati, MD had 19 Medicare Part D claims for 17 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Benjamin Adam Mati, MD's MIPS final score?

The 2023 MIPS final score is 87.2 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.