John Junsuk Lee, MD, MS
Orthopaedic Surgery Physician · Baldwin Park, CA
John Junsuk Lee, MD, MS is an orthopaedic surgery physician with a practice address in Baldwin Park, California, and NPI 1407083348, issued on Jun 18, 2009. Check the license (California A141816, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Junsuk Lee
- Credential
- MD, MS
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- A141816 CA
ME124346 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Phone
- (626) 851-6030
- Enumerated
- Jun 18, 2009
- Record last updated
- Oct 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200506000839); accepts Medicare assignment
- Medical or professional school
- Un Of California, Irvine, College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 1011 Baldwin Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Abdulla, M.D.Surgery Physician1699200840
- Julia Aburto-Erazo, NPNurse Practitioner1922175777
- Mauricio Acevedo, MDInternal Medicine Physician1659442614
- Helen Achio, PHARM.D.Pharmacist1225114614
- Olufemi Adenuga, M.D, MPHPulmonary Disease Physician1134389125
- Soma Agarwal, MDOphthalmology Physician1437220316
Verify John Junsuk Lee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A141816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
708 Medicare Part D claims for 232 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 301 claims were for opioids.
Most prescribed
- Oxycodone Hcl154 claims
- Meloxicam148 claims
- Celecoxib94 claims
- Tramadol Hcl75 claims
- Diclofenac Sodium46 claims
- Oxycodone-Acetaminophen37 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.
Industry payments in 2024: $551.66
12 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Chs Physician Partners PCBay Shore, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Junsuk Lee among 2,276 orthopaedic surgery physician records in California
John Junsuk Lee, MD, MS is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 69% of them.
- NPI issued2009 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2009 · median 2003 among the 1,347 with a school on file
- Record last updated2016 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in Baldwin Park → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Jennifer Bell, MDBaldwin Park, CA 917061518426345
- Jennifer Graham, M.D.Baldwin Park, CA 917061629025085
- Thomas Heer, M.D.Baldwin Park, CA 917061992817084
- Armond Khachatourians, M.D.Baldwin Park, CA 917061689656340
- Clayton Patchett, MDIrwindale, CA 917061033220660
- Jerry Schilz, M.D.Baldwin Park, CA 917061235211244
- Phillip Taylor, MDBaldwin Park, CA 917061386964757
- Afshin Arianjam, M.D.Chino Hills, CA 917091013222066
Common questions
What is John Junsuk Lee, MD, MS's NPI number?
John Junsuk Lee, MD, MS's National Provider Identifier (NPI) is 1407083348, issued on Jun 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John Junsuk Lee, MD, MS located?
The NPPES record lists a practice address at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706. Phone: (626) 851-6030. Providers update this record themselves, so call before visiting.
How can I verify John Junsuk Lee, MD, MS's license?
NPPES lists California license number A141816, 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.
How much does John Junsuk Lee, MD, MS prescribe under Medicare Part D?
In 2024, John Junsuk Lee, MD, MS had 708 Medicare Part D claims for 232 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.