Dr. David Yun, DO
- Medicare services, 2024
- 189
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 78
- MIPS score, 2024
- 87
- Hospital affiliations
- 1
- Practice address
- 190 East Bannock Street, Boise, ID 83712
- Practice phone
- Call (208) 381-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. David Yun is an internist in Boise, Idaho
Dr. Yun practices at St. Luke's Boise Medical Center in Boise, Idaho, part of St. Luke's Health System.
Dr. Yun's NPI, 1255969101, was assigned on March 27, 2020. Dr. Yun holds Idaho license O-1856.
- NPI
- 1255969101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355771742
- NPI enumeration date
- March 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 381-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Yun practices at St. Luke's Boise Medical Center in Boise, Idaho
Dr. Yun's primary practice is St. Luke's Boise Medical Center, at 190 East Bannock Street, Boise, ID 83712 in Ada County. The practice phone is (208) 381-2222.
- St. Luke's Boise Medical Center190 East Bannock Street, Boise, ID 83712 · Ada CountyPhone(208) 381-2222
Source: Dmand AI Affiliation Data
Dr. David Yun is affiliated with 2 sites of care and 1 medical group
Dr. Yun's primary practice is St. Luke's Boise Medical Center in Boise, Idaho, part of St. Luke's Health System. The medical group on file is St. Luke's Health System. Dmand AI also links Dr. Yun to 1 more breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Yun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Luke's Boise 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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Dr. David Yun is one of 419 internists in Idaho
Internal medicine is Dr. Yun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yun is licensed in Idaho.
Specialties and state licenses
- Internal medicine, IdahoPrimary
Internists near Dr. Yun
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. David Yun billed Medicare for 189 services in 2024
CMS data shows 189 Medicare services from Dr. Yun across 4 procedure codes in 2024, for 73 Medicare patients. Medicare paid $16,592 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yun compared with the Idaho median for internists, 2024
- Dr. Yun
- Idaho median
- Medicare services
- 189vs 42556% below
- Medicare patients
- 73vs 20865% below
Medians across 407 internists in Idaho with Dmand AI profiles that report each measure.
Dr. Yun'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Yun treated 73 Medicare patients in 2024, average age 77
CMS counts 73 Medicare patients who saw Dr. Yun in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 1.97, 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. Yun's median patient age at 70, with 52% women.
Dr. Yun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yun's Medicare patients by sex, 2024
- Women3751%
- Men3649%
Chronic conditions among Dr. Yun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis58%
- Diabetes49%
- Depression45%
- Mood disorders45%
- Atrial fibrillation41%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Yun wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Yun wrote 78 Medicare Part D claims for 31 patients. 76% of them were for generic drugs.
Dr. Yun's Part D claims by kind of drug, 2024
- Generic59 claims76%
- Brand-name and other19 claims24%
Drug classes CMS tracks in Dr. Yun's Part D claims, 2024
- Antibiotics18%14 of 78 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David Yun scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Yun for performance year 2024, reported as part of a group. Dr. Yun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Yun's MIPS scores, performance year 2024
- 87of 100Final score
- 81.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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
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Dr. David Yun received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Yun from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $32.
Companies that paid Dr. Yun the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Yun'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 (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) |
| 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. David Yun
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. David Yun's NPI number?
Dr. David Yun's NPI number is 1255969101. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. David Yun?
Dr. David Yun is an internist in Boise, Idaho. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Yun practice?
Dr. Yun practices at 190 East Bannock Street, Boise, ID 83712. Dr. Yun's primary practice is St. Luke's Boise Medical Center in Boise, Idaho, part of St. Luke's Health System. Dmand AI also links Dr. Yun to 1 breast imaging center.
What is Dr. David Yun's office phone number?
The practice phone on file for Dr. Yun is (208) 381-2222.
What is Dr. David Yun's medical license number?
Dr. Yun holds Idaho license O-1856.
Which hospitals is Dr. David Yun affiliated with?
Dr. Yun practices at St. Luke's Boise Medical Center in Boise, Idaho.
What medical group is Dr. David Yun part of?
Dr. Yun is linked to St. Luke's Health System.
Does Dr. David Yun accept Medicare?
Yes. CMS data shows Dr. Yun billed Medicare for 189 services in 2024, and Dr. Yun accepts Medicare assignment.
What is Dr. David Yun's MIPS score?
Dr. Yun's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Yun see?
CMS counts 73 Medicare patients who saw Dr. Yun in 2024, with an average age of 77.
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What services does Dr. David Yun bill to Medicare?
In 2024, Dr. Yun's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Has Dr. David Yun received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Yun from 1 company from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. David Yun been practicing?
Dr. Yun graduated from medical school in 2020, 6 years ago.
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