NPPES file of Aug 9, 2026

Bum Won Kwak, PA

Physician Assistant · Los Angeles, CA

Bum Won Kwak, PA is a physician assistant with a practice address in Los Angeles, California, and NPI 1093505257, issued on May 10, 2025. Check the license 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093505257
Name
Bum Won Kwak
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
Practice location
966 S Westmoreland Ave Apt 1, Los Angeles, CA 90006
Phone
(315) 804-1825
Enumerated
May 10, 2025
Record last updated
May 10, 2025
Medicare enrollment
Enrolled (PECOS I20250806003887); may accept Medicare assignment
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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Verify Bum Won Kwak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Bum Won Kwak among 14,451 physician assistant records in California

Bum Won Kwak, PA 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 not. Its NPI, issued in 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 3% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2024 · median 2018 among the 7,214 with a school on file
  • Record last updated2025 · 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).

935 physician assistant records list a practice address in Los Angeles

They are 935 of the 69,537 NPPES records with a practice address in Los Angeles, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physician assistant records with the nearest ZIP codes

  1. Natalie Benudiz, MPAP, PA-CLos Angeles, CA 900061932542099
  2. William ChamberlainLos Angeles, CA 900061760857247
  3. Jeniece Halak, PA-CLos Angeles, CA 900061447616958
  4. Anasochil Jimenez, PALos Angeles, CA 900061033624705
  5. Sarah Kady, PA-CLos Angeles, CA 900061457064206
  6. Ashley Lee, PA-CLos Angeles, CA 900061437003324
  7. Anthony RizzutoLos Angeles, CA 900061649842634
  8. Nasrin Ahmadi, D.C.Los Angeles, CA 900051346677572

Common questions

What is Bum Won Kwak, PA's NPI number?

Bum Won Kwak, PA's National Provider Identifier (NPI) is 1093505257, issued on May 10, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Bum Won Kwak, PA located?

The NPPES record lists a practice address at 966 S Westmoreland Ave Apt 1, Los Angeles, CA, 90006. Phone: (315) 804-1825. Providers update this record themselves, so call before visiting.

How can I verify Bum Won Kwak, PA's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.