Registry data as of Aug 27, 2026

Brian Marchione, DVM, DACVO

Veterinarian · Los Angeles, CA

Brian Marchione, DVM, DACVO is a veterinarian with a practice address in Los Angeles, California, and NPI 1427392414, issued on Nov 15, 2012. Check the license (California 16690, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427392414
Name
Brian Marchione
Credential
DVM, DACVO
Primary taxonomy
Veterinarian 174M00000X
License number
16690 CA
Self-reported in NPPES; status is on the state search
Practice location
9854 National Blvd # 440, Los Angeles, CA 90034
Phone
(310) 862-2133
Enumerated
Nov 15, 2012
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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Verify Brian Marchione 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 16690
    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.

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

Veterinarian providers in California

There are 120 veterinarian records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other veterinarian records in California

  1. Kris Andersen, D.V.M.North Highlands, CA1952535684
  2. Caroline Bagshaw, DVMLos Angeles, CA1487031654
  3. Lee Baker, DVMVentura, CA1740697085
  4. Emily Bardo, DVMSan Luis Obispo, CA1891644332
  5. Elizabeth Barr, D.V.M.Thousand Oaks, CA1912214677
  6. Lacey Benefiel, DVMSan Diego, CA1841127032
  7. Michael Bone, DVMFair Oaks, CA1487924718
  8. Debra Booman, D.V.M.Vista, CA1073951398
  9. Vicki Boyer, D.V.M.Kernville, CA1396936522
  10. Nicole Bradley, DVMRoseville, CA1598062895

Common questions

What is Brian Marchione, DVM, DACVO's NPI number?

Brian Marchione, DVM, DACVO's National Provider Identifier (NPI) is 1427392414, issued on Nov 15, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Brian Marchione, DVM, DACVO located?

The NPPES record lists a practice address at 9854 National Blvd # 440, Los Angeles, CA, 90034. Phone: (310) 862-2133. Providers update this record themselves, so call before visiting.

How can I verify Brian Marchione, DVM, DACVO's license?

NPPES lists California license number 16690, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.