NPPES file of Aug 9, 2026

Sung Don Lee, PA-C

Physician Assistant · Orange, CA

Sung Don Lee, PA-C is a physician assistant with a practice address in Orange, California, and NPI 1407203342, issued on May 20, 2016. Check the license (California PA55078, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407203342
Name
Sung Don Lee
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA55078 CA
Self-reported in NPPES; status is on the state search
Practice location
280 S Main St Ste 200, Orange, CA 92868
Phone
(714) 634-4567
Enumerated
May 20, 2016
Record last updated
Mar 24, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(714) 634-4569
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 280 S Main St Ste 200

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

  1. Gerald Alexander, M.D.Orthopaedic Surgery of the Spine Physician1790721025
  2. Mykeisha Alzaatra, PA-CSurgical Physician Assistant1629367172
  3. Rachel Bagley, NP-C, RNFAFamily Nurse Practitioner1497274872
  4. Leslie Cardoza, PA-C, ATCPhysician Assistant1861841561
  5. Nathan Dedic, M.S., PA-CPhysician Assistant1740560382
  6. Arturo Gonzalez, PA-CPhysician Assistant1801499231

Verify Sung Don Lee 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 PA55078
    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.

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75% fewer Medicare Part D claims than the average physician assistant in 2024

206 Medicare Part D claims for 154 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Sung Lee206
  2. Specialty average830

Most prescribed

  1. Azithromycin46 claims
  2. Cephalexin20 claims
  3. Albuterol Sulfate Hfa18 claims
  4. Doxycycline Hyclate14 claims
  5. Nitrofurantoin Mono-Macro12 claims
  6. Amoxicillin11 claims

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.

Sung Don Lee among 14,451 physician assistant records in California

Sung Don Lee, PA-C 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. Its NPI, issued in 2016, is newer than 44% of them.

  • NPI issued2016 · 44% of these records are older, 53% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2020 · 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).

181 physician assistant records list a practice address in Orange

They are 181 of the 13,245 NPPES records with a practice address in Orange, and 14,451 physician assistant records in California.

The 8 physician assistant records with the nearest ZIP codes

  1. Renee Barton, PAOrange, CA 928681205933371
  2. Michelle Boucher, PAOrange, CA 928681750337895
  3. Tom Chow, PA-COrange, CA 928681003803115
  4. Kuljinder Dosanjh, P.A.Orange, CA 928681225018237
  5. Valerie George, PA-COrange, CA 928681740362920
  6. Helge Helgesen, PAOrange, CA 928681669541330
  7. Jennifer Judelson, PA-COrange, CA 928681053477216
  8. Vasco Kidd, PAOrange, CA 928681396804019

Common questions

What is Sung Don Lee, PA-C's NPI number?

Sung Don Lee, PA-C's National Provider Identifier (NPI) is 1407203342, issued on May 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sung Don Lee, PA-C located?

The NPPES record lists a practice address at 280 S Main St Ste 200, Orange, CA, 92868. Phone: (714) 634-4567. Providers update this record themselves, so call before visiting.

How can I verify Sung Don Lee, PA-C's license?

NPPES lists California license number PA55078, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Sung Don Lee, PA-C prescribe under Medicare Part D?

In 2024, Sung Don Lee, PA-C had 206 Medicare Part D claims for 154 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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. 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.