Dr. Oneil Lee, MD

  • Anaheim, CA
  • Diagnostic radiologist
NPI1043418668PAC ID4284790114
Medicare services, 2024
27
Medicare patients, 2024
78
Publications
4
Hospital affiliations
1
Industry payments
$40
Practice address
3440 E La Palma Ave, Anaheim, CA 92806
Practice phone
Call (714) 279-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Orange County - Anaheim Medical Center

Hospital · Anaheim, California

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Dr. Oneil Lee is a diagnostic radiologist in Anaheim, California

Dr. Lee practices at Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.

Dr. Lee's NPI, 1043418668, was assigned on July 5, 2007. Dr. Lee graduated from Geisel School Of Medicine At Dartmouth in 2002. Dr. Lee holds Missouri license 2007012260.

NPI and contact details
Medicare PAC ID
4284790114
NPI enumeration date
July 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(714) 279-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Oneil Lee practices at Orange County - Anaheim Medical Center in Anaheim, California

Dr. Lee's primary practice is Orange County - Anaheim Medical Center, at 3440 E La Palma Ave, Anaheim, CA 92806 in Orange County. The practice phone is (714) 279-4000.

Source: Dmand AI Affiliation Data

Dr. Oneil Lee is affiliated with 1 site of care and 1 medical group

Dr. Lee's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Oneil 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
Orange County - Anaheim Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Oneil Lee is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Lee is board certified in nuclear medicine by the American Board of Nuclear Medicine. Dmand AI has Dr. Lee's licenses on file in 12 states: Missouri, California, Michigan, Ohio, Pennsylvania, West Virginia, Arizona, Illinois, Kentucky, New Mexico, Tennessee and Washington.

Specialties and state licenses

  • Diagnostic radiology, MissouriPrimaryLicense 2007012260 · taxonomy 2085R0202X
  • California license2017 to 2027
  • Michigan license2006 to 2020
  • Ohio license2006 to 2012
  • Pennsylvania license2007 to 2012
  • West Virginia license2008 to 2012
  • Arizona license2008 to 2011
  • Illinois license2003 to 2011
  • Kentucky license2008 to 2011
  • New Mexico license2008 to 2011
  • Tennessee license2007 to 2011
  • Washington license2008 to 2011

Diagnostic radiologists near Dr. Lee

Counts of diagnostic radiologists 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. Oneil Lee billed Medicare for 27 services in 2024

CMS data shows 27 Medicare services from Dr. Lee across 2 procedure codes in 2024, for 78 Medicare patients. Medicare paid $438 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202427
Medicare patients78
Paid by Medicare$438
Procedure codes2

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

  • 2023
  • 2024
Imaging
2023: 382024: 2729%

Dr. Lee compared with the California median for diagnostic radiologists, 2024

  • Dr. Lee
  • California median
Medicare services
27vs 2,28199% below
Medicare patients
78vs 1,34694% below

Medians across 3,734 diagnostic radiologists 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. Oneil Lee treated 78 Medicare patients in 2024, average age 69

CMS counts 78 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 31 patients. 72% of them have high blood pressure, and 65% have high cholesterol. 55% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 53, with 60% women.

Medicare patients, 202478
Average age69
Average risk score2.23
Also on Medicaid55%

Dr. Lee's Medicare patients by age, 2024

Dr. Lee's Medicare patients by sex, 2024

  • Women4760%
  • Men3140%

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

  1. High blood pressure72%
  2. High cholesterol65%
  3. Diabetes47%
  4. Ischemic heart disease32%
  5. Arthritis28%
  6. Chronic kidney disease28%
  7. Mood disorders28%
  8. Atrial fibrillation27%

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 53

Patient panel by sex, all payers

  • Women60%
  • Men40%

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

How Dr. Oneil Lee takes part in Medicare

Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Oneil Lee has 4 publications on record

Dmand AI links 4 papers to Dr. Lee. Dr. Lee's most frequent co-authors are Robert V. Farese, MD and Wayne Albert Wivell, MD.

Papers4

Dr. Lee's most frequent co-authors

Recent publications by Dr. Lee

See all 4 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 diagnostic radiologists.

How network discovery works

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

Dr. Oneil Lee received $40 in industry payments in 2022

CMS Open Payments shows 2 general payments to Dr. Lee from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $40.

Companies that paid Dr. Lee the most, 2022 to 2022

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. Oneil Lee graduated from Geisel School Of Medicine At Dartmouth

Dr. Lee graduated from Geisel School Of Medicine At Dartmouth in 2002.

  1. Medical schoolGeisel School Of Medicine At Dartmouth
  2. Board certified in nuclear medicineAmerican Board of Nuclear Medicine
  3. Board certified in diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Oneil Lee accepts plans from 2 insurance carriers

Dr. Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • CMS Medicare

Plan types Dr. Lee accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Oneil 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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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. Oneil 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. Oneil Lee's NPI number?

Dr. Oneil Lee's NPI number is 1043418668. It was assigned on July 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Oneil Lee?

Dr. Oneil Lee is a diagnostic radiologist in Anaheim, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Oneil Lee practice?

Dr. Lee practices at 3440 E La Palma Ave, Anaheim, CA 92806. Dr. Lee's primary practice is Orange County - Anaheim Medical Center in Anaheim, California, part of Kaiser Permanente.

What is Dr. Oneil Lee's office phone number?

The practice phone on file for Dr. Lee is (714) 279-4000.

What is Dr. Oneil Lee's medical license number?

Dr. Lee holds Missouri license 2007012260, one of the licenses on file in 12 states.

Which states has Dr. Oneil Lee been licensed in?

Dmand AI has state licenses on file for Dr. Lee in Missouri, California (2017 to 2027), Michigan (2006 to 2020), Ohio (2006 to 2012), Pennsylvania (2007 to 2012), West Virginia (2008 to 2012), Arizona (2008 to 2011), Illinois (2003 to 2011), Kentucky (2008 to 2011), New Mexico (2008 to 2011), Tennessee (2007 to 2011) and Washington (2008 to 2011).

Which hospitals is Dr. Oneil Lee affiliated with?

Dr. Lee practices at Orange County - Anaheim Medical Center in Anaheim, California.

What medical group is Dr. Oneil Lee part of?

Dr. Lee is linked to Southern California Permanente Medical Group.

Does Dr. Oneil Lee accept Medicare?

Yes. CMS data shows Dr. Lee billed Medicare for 27 services in 2024, and Dr. Lee accepts Medicare assignment.

How many Medicare patients does Dr. Oneil Lee see?

CMS counts 78 Medicare patients who saw Dr. Lee in 2024, with an average age of 69.

Show 8 more questionsShow fewer questions

Is Dr. Oneil Lee board certified?

Yes. Dr. Lee is board certified in nuclear medicine by the American Board of Nuclear Medicine.

What services does Dr. Oneil Lee bill to Medicare?

In 2024, Dr. Lee's most billed Medicare services were diagnostic imaging (71045) and diagnostic imaging (70450).

Where did Dr. Oneil Lee go to medical school?

Dr. Lee graduated from Geisel School Of Medicine At Dartmouth in 2002.

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

CMS Open Payments shows $40 in general payments to Dr. Lee from 1 company from 2022 to 2022. The largest total came from Medtronic, Inc.

How long has Dr. Oneil Lee been practicing?

Dr. Lee graduated from medical school in 2002, 24 years ago.

Does Dr. Oneil Lee do research?

Dmand AI links 4 publications to Dr. Lee.

Who does Dr. Oneil Lee publish with?

Dr. Lee's most frequent co-authors are Robert V. Farese, MD (1 shared paper) and Wayne Albert Wivell, MD (1 shared paper).

What insurance does Dr. Oneil Lee accept?

Dr. Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.

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