Dr. Jong Joon Lee, MD

  • Palmdale, CA
  • Internist
NPI1306812532
Medicare services, 2024
178
Medicare patients, 2024
62
Part D claims, 2024
83
Publications
23
Industry payments
$163
Practice address
38350 40th E St, Palmdale, CA 93552
Practice phone
Call (661) 272-5001
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

South Valley Health Center

Palmdale, California

See all 3 affiliations

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Dr. Jong Joon Lee is an internist in Palmdale, California

Dr. Lee practices at South Valley Health Center in Palmdale, California.

Dr. Lee's NPI, 1306812532, was assigned on February 27, 2006. Dr. Lee graduated from Seoul National University College of Medicine in 1971. Dr. Lee's Texas license number on file is F8553.

NPI and contact details
NPI enumeration date
February 27, 2006
NPI status
Active
Practice phone
(661) 272-5001
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
77
Medical school graduation
1971

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Dr. Jong Joon Lee practices at South Valley Health Center in Palmdale, California

Dr. Lee's primary practice is South Valley Health Center, at 38350 40th E St, Palmdale, CA 93552 in Los Angeles County. The practice phone is (661) 272-5001.

  • South Valley Health Center
    38350 40th E St, Palmdale, CA 93552 · Los Angeles CountyPhone(661) 272-5001

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Jong Joon Lee is affiliated with 2 sites of care and 1 medical group

Dr. Lee's primary practice is South Valley Health Center in Palmdale, California. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Lee

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Jong Joon Lee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
South Valley Health CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jong Joon Lee is one of 16,751 internists in California

Internal medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lee's licenses on file in 2 states: Texas and California.

Specialties and state licenses

  • Internal medicine, TexasPrimaryLicense F8553 · 1980 to 2017 · taxonomy 207R00000X
  • California license2007 to 2027

Clinical focus

Dmand AI lists chronic diabetes, chronic hypertension, coronary artery disease, fibromyalgia and chronic pain, heart failure, hemorrhoids, lower back pain and mobility impairment among the conditions Dr. Lee treats.

Internists near Dr. Lee

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Jong Joon Lee billed Medicare for 178 services in 2024

CMS data shows 178 Medicare services from Dr. Lee across 6 procedure codes in 2024, for 62 Medicare patients. Medicare paid $4,694 for them. Every service was in an office.

Medicare services, 2024178
Medicare patients62
Paid by Medicare$4,694
Procedure codes6

Dr. Lee's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 422024: 7476%
Surgery
2023: 332024: 4742%
Office and hospital visits
2023: 332024: 4536%
Imaging
2023: 02024: 12

Dr. Lee compared with the California median for internists, 2024

  • Dr. Lee
  • California median
Medicare services
178vs 36151% below
Medicare patients
62vs 15159% below
Part D claims
22vs 42195% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Dr. Lee's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Lee

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jong Joon Lee treated 62 Medicare patients in 2024, average age 66

CMS counts 62 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 36 patients. 69% of them have high blood pressure, and 58% have high cholesterol. Their average risk score is 1.07, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 55, with 57% women.

Medicare patients, 202462
Average age66
Average risk score1.07

Dr. Lee's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lee's Medicare patients by sex, 2024

  • Women4369%
  • Men1931%

Chronic conditions among Dr. Lee's Medicare patients, 2024

  1. High blood pressure69%
  2. High cholesterol58%
  3. Diabetes45%
  4. Arthritis31%
  5. Mood disorders24%
  6. COPD21%
  7. Anxiety18%
  8. Asthma18%

Share of Medicare patients with each condition. A patient can have several.

Dr. Lee's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women57%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jong Joon Lee wrote 83 Medicare Part D claims in 2024

In 2024, Dr. Lee wrote 83 Medicare Part D claims for 52 patients. 83% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $452 in total drug cost. In 2021, CMS named 29 claims across 2 drugs.

Part D claims, 202483
Drugs named by CMS2
Total drug cost$452
Part D patients52

Dr. Lee's Part D claims by kind of drug, 2024

  • Generic69 claims83%
  • Brand-name and other14 claims17%

Dr. Lee's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Lee's Part D claims, 2024

  • Antibiotics31%26 of 83 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2021 to 2023

  • 2021
  • 2023
Claims for drugs CMS names
2021: 292023: 2224%

Drugs named by CMS: 2 in 2023, 2 in 2021.

See all prescribing by Dr. Lee

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

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Dr. Jong Joon Lee has 23 publications on record

Dmand AI links 23 papers to Dr. Lee, published from 2006 to 2014. 2011 was the busiest year, with 3. The most frequent topics are Chi-Square Distribution, Stents and Colonic Diseases. Dr. Lee has published most often in World J Gastroenterol. Dr. Lee's most frequent co-authors are Reza Iranmanesh, MD and Jong T. Kim, MD.

Papers23
Years published2006 to 2014

Dr. Lee's papers by year, 2006 to 2014

Topics Dr. Lee writes about most

  • Chi-Square Distribution
  • Stents
  • Colonic Diseases
  • Colonoscopy
  • Intestinal Obstruction
  • Cell Line
  • Colectomy
  • Colorectal Neoplasms

Dr. Lee's most frequent co-authors

Recent publications by Dr. Lee

See all 23 publications and co-authors

See who Dr. Lee researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Jong Joon Lee received $163 in industry payments in 2016

CMS Open Payments shows 2 general payments to Dr. Lee from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $90.

Companies that paid Dr. Lee the most, 2016 to 2016

Share is of all general payments to this clinician.

See all payments to Dr. Lee

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Jong Joon Lee graduated from Seoul National University College of Medicine

Dr. Lee graduated from Seoul National University College of Medicine in 1971.

  1. Medical schoolSeoul National University College of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Jong Joon Lee accepts plans from 1 insurance carrier

Dr. Lee is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • CMS Medicare

Source: Dmand AI Insurance Network Data

Sources for Dr. Jong Joon Lee's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jong Joon Lee

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Jong Joon Lee's NPI number?

Dr. Jong Joon Lee's NPI number is 1306812532. It was assigned on February 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jong Joon Lee?

Dr. Jong Joon Lee is an internist in Palmdale, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Jong Joon Lee practice?

Dr. Lee practices at 38350 40th E St, Palmdale, CA 93552. Dr. Lee's primary practice is South Valley Health Center in Palmdale, California. Dmand AI also links Dr. Lee to 1 group practice or clinic.

What is Dr. Jong Joon Lee's office phone number?

The practice phone on file for Dr. Lee is (661) 272-5001.

What is Dr. Jong Joon Lee's medical license number?

Dr. Lee's Texas license number on file is F8553, one of the licenses on file in 2 states.

Which states has Dr. Jong Joon Lee been licensed in?

Dmand AI has state licenses on file for Dr. Lee in Texas (1980 to 2017) and California (2007 to 2027).

What medical group is Dr. Jong Joon Lee part of?

Dr. Lee is linked to Harbor-UCLA Medical Center.

Does Dr. Jong Joon Lee accept Medicare?

Yes. CMS data shows Dr. Lee billed Medicare for 178 services in 2024.

How many Medicare patients does Dr. Jong Joon Lee see?

CMS counts 62 Medicare patients who saw Dr. Lee in 2024, with an average age of 66.

Is Dr. Jong Joon Lee board certified?

Yes. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine.

Show 8 more questionsShow fewer questions

What services does Dr. Jong Joon Lee bill to Medicare?

In 2024, Dr. Lee's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, new patient (99203) and lab and pathology test (85025).

Where did Dr. Jong Joon Lee go to medical school?

Dr. Lee graduated from Seoul National University College of Medicine in 1971.

What drugs does Dr. Jong Joon Lee prescribe most?

In 2023 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Amlodipine Besylate and Carvedilol.

Has Dr. Jong Joon Lee received payments from drug or device companies?

CMS Open Payments shows $163 in general payments to Dr. Lee from 2 companies from 2016 to 2016. The largest total came from Allergan Inc.

How long has Dr. Jong Joon Lee been practicing?

Dr. Lee graduated from medical school in 1971, 55 years ago.

Does Dr. Jong Joon Lee do research?

Dmand AI links 23 publications to Dr. Lee, published from 2006 to 2014.

Who does Dr. Jong Joon Lee publish with?

Dr. Lee's most frequent co-authors are Reza Iranmanesh, MD (1 shared paper) and Jong T. Kim, MD (1 shared paper).

What insurance does Dr. Jong Joon Lee accept?

Dr. Lee is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.

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