Dae-Won Lee
- Medicare services, 2024
- 40
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 440
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 9965 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente - Fontana Medical Center
Fontana, California
Find Dae-Won Lee's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dae-Won Lee is an emergency medicine physician in Fontana, California
Dae-Won Lee practices at Kaiser Permanente - Fontana Medical Center in Fontana, California.
Dae-Won Lee's NPI, 1881078707, was assigned on July 10, 2015. Dae-Won Lee graduated from Wayne State University School Of Medicine in 2015. Dae-Won Lee's Missouri license number on file is 2015021362.
- NPI
- 1881078707NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557609195
- NPI enumeration date
- July 10, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dae-Won Lee practices at Kaiser Permanente - Fontana Medical Center in Fontana, California
Dae-Won Lee's primary practice is Kaiser Permanente - Fontana Medical Center, at 9965 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Kaiser Permanente - Fontana Medical Center9965 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dae-Won Lee is affiliated with 2 sites of care and 1 medical group
Dae-Won Lee's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California. Dae-Won Lee is also affiliated with Fontana Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dae-Won Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dae-Won Lee practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente - Fontana Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dae-Won Lee is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dae-Won Lee's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dae-Won Lee is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dae-Won Lee's licenses on file in 2 states: Missouri and California.
Specialties and state licenses
- Emergency medicine, MissouriPrimary
- California license
Emergency medicine physicians near Dae-Won Lee
Counts of emergency medicine physicians 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
Dae-Won Lee billed Medicare for 40 services in 2024
CMS data shows 40 Medicare services from Dae-Won Lee across 2 procedure codes in 2024, for 47 Medicare patients. Medicare paid $3,653 for them. Every service was in a facility, such as a hospital, rather than an office.
Dae-Won Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 412024: 402%
Dae-Won Lee compared with the California median for emergency medicine physicians, 2024
- Dae-Won Lee
- California median
- Medicare services
- 40vs 26585% below
- Medicare patients
- 47vs 24381% below
- Part D claims
- 262vs 624.2 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dae-Won 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dae-Won Lee and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dae-Won Lee treated 47 Medicare patients in 2024, average age 68
CMS counts 47 Medicare patients who saw Dae-Won Lee in 2024. The largest group is 65 to 74, with 17 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 74% are also on Medicaid. Their average risk score is 2.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dae-Won Lee's median patient age at 51, with 53% women.
Dae-Won Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dae-Won Lee's Medicare patients by sex, 2024
- Women2962%
- Men1838%
Chronic conditions among Dae-Won Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Diabetes53%
- Arthritis47%
- Anxiety40%
- Heart failure36%
- Chronic kidney disease34%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dae-Won 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 51
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dae-Won Lee wrote 440 Medicare Part D claims in 2024
In 2024, Dae-Won Lee wrote 440 Medicare Part D claims for 262 patients. 90% of them were for generic drugs. CMS names the drug for 262 of them, across 10 drugs with 11 or more claims each, at $2,511 in total drug cost. In 2023, CMS named 305 claims across 12 drugs.
Dae-Won Lee's Part D claims by kind of drug, 2024
- Generic396 claims90%
- Brand-name and other44 claims10%
Dae-Won Lee's most prescribed drugs by claims, 2024
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 Dae-Won Lee's Part D claims, 2024
- Opioids6%27 of 440 claims
- Antibiotics34%150 of 440 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3052024: 26214%
Drugs named by CMS: 10 in 2024, 12 in 2023.
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
How Dae-Won Lee takes part in Medicare
Dae-Won 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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Dae-Won Lee graduated from Wayne State University School Of Medicine
Dae-Won Lee graduated from Wayne State University School Of Medicine in 2015.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dae-Won Lee accepts plans from 1 insurance carrier
Dae-Won Lee is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dae-Won Lee accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dae-Won Lee's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dae-Won 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 Dae-Won Lee's NPI number?
Dae-Won Lee's NPI number is 1881078707. It was assigned on July 10, 2015, and it is active in the NPI Registry.
What does Dae-Won Lee specialize in?
Dae-Won Lee is an emergency medicine physician in Fontana, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dae-Won Lee practice?
Dae-Won Lee practices at 9965 Sierra Ave, Fontana, CA 92335. Dae-Won Lee's primary practice is Kaiser Permanente - Fontana Medical Center in Fontana, California.
What is Dae-Won Lee's office phone number?
The practice phone on file for Dae-Won Lee is (909) 427-5000.
What is Dae-Won Lee's medical license number?
Dae-Won Lee's Missouri license number on file is 2015021362, one of the licenses on file in 2 states.
Which states has Dae-Won Lee been licensed in?
Dmand AI has state licenses on file for Dae-Won Lee in Missouri (2017 to 2023) and California (2017 to 2027).
Which hospitals is Dae-Won Lee affiliated with?
Dae-Won Lee is affiliated with Fontana Medical Center.
What medical group is Dae-Won Lee part of?
Dae-Won Lee is linked to Southern California Permanente Medical Group.
Does Dae-Won Lee accept Medicare?
Yes. CMS data shows Dae-Won Lee billed Medicare for 40 services in 2024, and Dae-Won Lee accepts Medicare assignment.
How many Medicare patients does Dae-Won Lee see?
CMS counts 47 Medicare patients who saw Dae-Won Lee in 2024, with an average age of 68.
Show 6 more questionsShow fewer questions
Is Dae-Won Lee board certified?
Yes. Dae-Won Lee is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dae-Won Lee bill to Medicare?
In 2024, Dae-Won Lee's most billed Medicare services were emergency department visit (99284) and emergency department visit (99285).
Where did Dae-Won Lee go to medical school?
Dae-Won Lee graduated from Wayne State University School Of Medicine in 2015.
What drugs does Dae-Won Lee prescribe most?
In 2024 Medicare Part D data, Dae-Won Lee's most prescribed drugs by claims were Ondansetron ODT, Cephalexin and Azithromycin.
How long has Dae-Won Lee been practicing?
Dae-Won Lee graduated from medical school in 2015, 11 years ago.
What insurance does Dae-Won Lee accept?
Dae-Won Lee is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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