Registry data as of Aug 27, 2026

Bennyson Young So, MD

Internal Medicine Physician · Oxnard, CA

Bennyson Young So, MD is an internal medicine physician with a practice address in Oxnard, California, and NPI 1407015290, issued on Jun 5, 2008. Check the license (California 129351, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1407015290
Name
Bennyson Young So
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
129351 CA
Self-reported in NPPES; status is on the state search
Practice location
1910 Outlet Center Dr, Oxnard, CA 93036
Phone
(805) 988-7004
Enumerated
Jun 5, 2008
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 1910 Outlet Center Dr

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

  1. Raj Bhatia, MDPulmonary Disease Physician1447281704
  2. Laura Craver, PA-CPhysician Assistant1972047728
  3. Genevieve Davis, AGNP - BCPrimary Care Nurse Practitioner1700684214
  4. Brandon Dittmar, NPNurse Practitioner1831704113
  5. Ryan Gil, MDInternal Medicine Physician1235635368
  6. Daniel Goba, M.D.Pulmonary Disease Physician1306031810

Verify Bennyson Young So in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 129351
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

The practice group's Medicare quality score for 2023: 98.8 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 score86.9
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%
  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).

One hospital or facility affiliation

  1. West Coast Critical Care Specialists, Inc.Oxnard, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

59 internal medicine physician records list a Oxnard practice address

They are 59 of the 3,211 NPPES records with a Oxnard practice address, and 20,403 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Bennyson Young So, MD's NPI number?

Bennyson Young So, MD's National Provider Identifier (NPI) is 1407015290, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Bennyson Young So, MD located?

The NPPES record lists a practice address at 1910 Outlet Center Dr, Oxnard, CA, 93036. Phone: (805) 988-7004. Providers update this record themselves, so call before visiting.

How can I verify Bennyson Young So, MD's license?

NPPES lists California license number 129351, 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.

What is Bennyson Young So, MD's Medicare quality score?

The 2023 MIPS final score is 98.8 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.