Dr. Daun Chung, DO
- Medicare services, 2024
- 1,955
- Medicare patients, 2024
- 324
- Part D claims, 2024
- 700
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Practice address
- 757 Westwood Plaza, Los Angeles, CA 90095
- Practice phone
- Call (310) 825-6301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chung'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.
Dr. Daun Chung is a spinal cord injury medicine physician in Los Angeles, California
Dr. Chung practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.
Dr. Chung's NPI, 1043444797, was assigned on May 11, 2009. Dr. Chung graduated from Touro University California - Vallejo in 2009. Dr. Chung holds California license 20A18605.
- NPI
- 1043444797NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193943959
- NPI enumeration date
- May 11, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 825-6301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daun Chung practices at Ronald Reagan UCLA Medical Center in Los Angeles, California
Dr. Chung's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.
- Ronald Reagan UCLA Medical Center757 Westwood Plaza, Los Angeles, CA 90095 · Los Angeles CountyPhone(310) 825-6301
Source: Dmand AI Affiliation Data
Dr. Daun Chung is affiliated with 4 sites of care and 1 medical group
Dr. Chung's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dr. Chung is also affiliated with California Rehabilitation Institute. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Chung to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daun Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chung practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ronald Reagan UCLA Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daun Chung is one of 23 spinal cord injury medicine physicians in California
Spinal cord injury medicine is Dr. Chung's primary specialty in the NPI Registry, under taxonomy code 2081P0004X. Dr. Chung is board certified in physical medicine & rehabilitation by the American Board of Physical Medicine and Rehabilitation. Dmand AI has Dr. Chung's licenses on file in 3 states: California, Texas and Illinois.
Specialties and state licenses
- Spinal cord injury medicine, CaliforniaPrimary
- Texas license
- Physical medicine and rehabilitation, Illinois
Clinical focus
Dmand AI lists arthritis, lower back pain, mobility impairment, neck pain and spine problems and scoliosis among the conditions Dr. Chung treats.
Spinal cord injury medicine physicians near Dr. Chung
Counts of spinal cord injury 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
Dr. Daun Chung billed Medicare for 1,955 services in 2024
CMS data shows 1,955 Medicare services from Dr. Chung across 4 procedure codes in 2024, for 324 Medicare patients. Medicare paid $150,877 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,3372024: 1,95516%
Dr. Chung compared with the California median for spinal cord injury medicine physicians, 2024
- Dr. Chung
- California median
- Medicare services
- 1,955vs 5873.3 times
- Medicare patients
- 324vs 23737% above
- Part D claims
- 331vs 408.3 times
Medians across 16 spinal cord injury medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Chung'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.
Need commercial claims for Dr. Chung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chung and other spinal cord injury medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daun Chung treated 324 Medicare patients in 2024, average age 77
CMS counts 324 Medicare patients who saw Dr. Chung in 2024. The largest group is 75 to 84, with 126 patients. 75% of them have arthritis, and 75% have high blood pressure. 26% are also on Medicaid. Their average risk score is 2.25, 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. Chung's median patient age at 66, with 41% women.
Dr. Chung's Medicare patients by age, 2024
Dr. Chung's Medicare patients by sex, 2024
- Women17153%
- Men15347%
Chronic conditions among Dr. Chung's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders61%
- Ischemic heart disease57%
- Depression50%
- Diabetes47%
- Heart failure46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daun Chung wrote 700 Medicare Part D claims in 2024
In 2024, Dr. Chung wrote 700 Medicare Part D claims for 170 patients. 89% of them were for generic drugs. CMS names the drug for 331 of them, across 14 drugs with 11 or more claims each, at $22,388 in total drug cost. In 2023, CMS named 489 claims across 18 drugs.
Dr. Chung's Part D claims by kind of drug, 2024
- Generic625 claims89%
- Brand-name and other75 claims11%
Dr. Chung'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 Dr. Chung's Part D claims, 2024
- Opioids4%27 of 700 claims
- Antibiotics6%39 of 700 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: 4892024: 33132%
Drugs named by CMS: 14 in 2024, 18 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
Dr. Daun Chung scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chung for performance year 2024, reported as part of a group. Dr. Chung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chung's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Daun Chung received $166 in industry payments in 2021
CMS Open Payments shows 3 general payments to Dr. Chung from 3 drug and device companies in 2021. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $111.
Companies that paid Dr. Chung the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daun Chung graduated from Touro University California - Vallejo
Dr. Chung graduated from Touro University California - Vallejo in 2009.
- Medical school
- Board certified in physical medicine & rehabilitation
- Board certified in spinal cord injury medicine
Source: Dmand AI Professional Profile Data
Dr. Daun Chung accepts plans from 12 insurance carriers
Dr. Chung is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Chung accepts, by number of carriers
- PPO8
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Daun Chung'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Daun Chung
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. Daun Chung's NPI number?
Dr. Daun Chung's NPI number is 1043444797. It was assigned on May 11, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Daun Chung?
Dr. Daun Chung is a spinal cord injury medicine physician in Los Angeles, California. The primary specialty in the NPI Registry is Spinal Cord Injury Medicine Physician (taxonomy code 2081P0004X).
Where does Dr. Daun Chung practice?
Dr. Chung practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Chung's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Chung to 1 hospital and 1 group practice or clinic.
What is Dr. Daun Chung's office phone number?
The practice phone on file for Dr. Chung is (310) 825-6301.
What is Dr. Daun Chung's medical license number?
Dr. Chung holds California license 20A18605, one of the licenses on file in 3 states.
Which states has Dr. Daun Chung been licensed in?
Dmand AI has state licenses on file for Dr. Chung in California (2020 to 2026), Texas (2014 to 2022) and Illinois (2013 to 2017).
Which hospitals is Dr. Daun Chung affiliated with?
Dr. Chung practices at Ronald Reagan UCLA Medical Center in Los Angeles, California. Dr. Chung is also affiliated with California Rehabilitation Institute. Dmand AI links Dr. Chung to 1 more hospital.
What medical group is Dr. Daun Chung part of?
Dr. Chung is linked to UCLA Medical Group.
Does Dr. Daun Chung accept Medicare?
Yes. CMS data shows Dr. Chung billed Medicare for 1,955 services in 2024, and Dr. Chung accepts Medicare assignment.
What is Dr. Daun Chung's MIPS score?
Dr. Chung's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Daun Chung see?
CMS counts 324 Medicare patients who saw Dr. Chung in 2024, with an average age of 77.
Is Dr. Daun Chung board certified?
Yes. Dr. Chung is board certified in physical medicine & rehabilitation by the American Board of Physical Medicine and Rehabilitation.
What services does Dr. Daun Chung bill to Medicare?
In 2024, Dr. Chung's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Daun Chung go to medical school?
Dr. Chung graduated from Touro University California - Vallejo in 2009.
What drugs does Dr. Daun Chung prescribe most?
In 2024 Medicare Part D data, Dr. Chung's most prescribed drugs by claims were Pantoprazole Sodium, Naloxone HCl and Atorvastatin Calcium.
Has Dr. Daun Chung received payments from drug or device companies?
CMS Open Payments shows $166 in general payments to Dr. Chung from 3 companies from 2021 to 2021. The largest total came from Amgen Inc.
How long has Dr. Daun Chung been practicing?
Dr. Chung graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Daun Chung accept?
Dr. Chung is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
Selling to spinal cord injury medicine practices?
See spinal cord injury medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card