NPPES file of Aug 9, 2026

Brandon Corbett Walsh, M.D

Pulmonary Disease Physician · Los Angeles, CA

Brandon Corbett Walsh, M.D is a pulmonary disease physician with a practice address in Los Angeles, California, and NPI 1396123808, issued on May 16, 2015. Check the license (California A179648, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396123808
Name
Brandon Corbett Walsh
Credential
M.D
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
A179648 CA
Self-reported in NPPES; status is on the state search
Practice location
200 Ucla Medical Plz Ste 365B, Los Angeles, CA 90095
Phone
(310) 825-7921
Enumerated
May 16, 2015
Record last updated
Aug 30, 2022
Fax
(310) 794-6553
Medicare enrollment
Enrolled (PECOS I20220718000762); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 2015
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 200 Ucla Medical Plz Ste 365B

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

  1. Soraya AzzawiRheumatology Physician1255892063
  2. Ji Hoon Baang, MDInfectious Disease Physician1386806594
  3. Sangmee Bae, M.D.Rheumatology Physician1003172529
  4. Igor Barjaktarevic, M.D., M.SCPulmonary Disease Physician1932345105
  5. Adam Brownstein, MDPulmonary Disease Physician1164910949
  6. Jessica ChannickPulmonary Disease Physician1053816892

Verify Brandon Corbett Walsh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A179648
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 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 score82.9
  2. Costout of 100 · 30%66.7
  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. The Regents OF The University OF CaliforniaSanta Monica, CA

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

Brandon Corbett Walsh among 1,443 pulmonary disease physician records in California

Brandon Corbett Walsh, M.D is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.

  • NPI issued2015 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2015 · median 2002 among the 1,061 with a school on file
  • Record last updated2022 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in California

There are 1,443 pulmonary disease physician records in California.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Nilo Arnaiz, MDLos Angeles, CA 900951386678498
  2. John Belperio, MDLos Angeles, CA 900951285659482
  3. Christopher Cooper, MDLos Angeles, CA 900951588680482
  4. Steven Dubinett, M.D.Los Angeles, CA 900951144255878
  5. Tomas Ganz, MDLos Angeles, CA 900951083639264
  6. Michael Keane, MDLos Angeles, CA 900951124047600
  7. Airie Kim, M.D.Los Angeles, CA 900951386662807
  8. Eric Kleerup, MDLos Angeles, CA 900951215956636

Common questions

What is Brandon Corbett Walsh, M.D's NPI number?

Brandon Corbett Walsh, M.D's National Provider Identifier (NPI) is 1396123808, issued on May 16, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Brandon Corbett Walsh, M.D located?

The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 365B, Los Angeles, CA, 90095. Phone: (310) 825-7921. Providers update this record themselves, so call before visiting.

How can I verify Brandon Corbett Walsh, M.D's license?

NPPES lists California license number A179648, 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 Brandon Corbett Walsh, M.D's MIPS final score?

The 2023 MIPS final score is 86.1 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.