Dr. Yvonne Chan, MD
- Medicare services, 2024
- 271
- Medicare patients, 2024
- 272
- Part D claims, 2024
- 148
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Practice address
- 2201 Lexington Ave, Ashland, KY 41101
- Practice phone
- Call (606) 408-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UK King's Daughters
Ashland, Kentucky
Find Dr. Chan'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. Yvonne Chan is an emergency medicine physician in Ashland, Kentucky
Dr. Chan practices at UK King's Daughters in Ashland, Kentucky.
Dr. Chan's NPI, 1790196335, was assigned on May 16, 2014. Dr. Chan holds New York license 293638.
- NPI
- 1790196335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840554440
- NPI enumeration date
- May 16, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (606) 408-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yvonne Chan practices at UK King's Daughters in Ashland, Kentucky
Dr. Chan's primary practice is UK King's Daughters, at 2201 Lexington Ave, Ashland, KY 41101 in Boyd County. The practice phone is (606) 408-4000.
- UK King's Daughters2201 Lexington Ave, Ashland, KY 41101 · Boyd CountyPhone(606) 408-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Yvonne Chan is affiliated with 3 sites of care and 10 medical groups
Dr. Chan's primary practice is UK King's Daughters in Ashland, Kentucky. Dr. Chan is also affiliated with UK King's Daughters Medical Center. The medical group on file is West Fairview Emergency Physicians. Dmand AI also links Dr. Chan to 1 more hospital and 9 medical groups, each named with a free account.
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 Dr. Yvonne Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UK King's Daughters | Available with a free account |
| +2 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yvonne Chan is one of 803 emergency medicine physicians in Kentucky
Emergency medicine is Dr. Chan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chan is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Chan
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
Dr. Yvonne Chan billed Medicare for 271 services in 2024
CMS data shows 271 Medicare services from Dr. Chan across 3 procedure codes in 2024, for 272 Medicare patients. Medicare paid $31,830 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1902024: 27143%
Dr. Chan compared with the Kentucky median for emergency medicine physicians, 2024
- Dr. Chan
- Kentucky median
- Medicare services
- 271vs 30210% below
- Medicare patients
- 272vs 272Close to median
- Part D claims
- 44vs 9353% below
Medians across 814 emergency medicine physicians in Kentucky with Dmand AI profiles that report each measure.
Dr. Chan'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 Dr. Chan and other emergency medicine physicians in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yvonne Chan treated 272 Medicare patients in 2024, average age 75
CMS counts 272 Medicare patients who saw Dr. Chan in 2024. The largest group is 65 to 74, with 97 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.57, 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. Chan's median patient age at 59, with 59% women.
Dr. Chan's Medicare patients by age, 2024
Dr. Chan's Medicare patients by sex, 2024
- Women16761%
- Men10539%
Chronic conditions among Dr. Chan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease39%
- Diabetes39%
- Ischemic heart disease39%
- Anxiety34%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yvonne Chan wrote 148 Medicare Part D claims in 2024
In 2024, Dr. Chan wrote 148 Medicare Part D claims for 114 patients. 93% of them were for generic drugs. CMS names the drug for 44 of them, across 3 drugs with 11 or more claims each, at $287 in total drug cost. In 2023, CMS named 36 claims across 2 drugs.
Dr. Chan's Part D claims by kind of drug, 2024
- Generic137 claims93%
- Brand-name11 claims7%
Dr. Chan'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. Chan's Part D claims, 2024
- Antibiotics31%46 of 148 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: 362024: 4422%
Drugs named by CMS: 3 in 2024, 2 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. Yvonne Chan scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Chan for performance year 2024, reported as part of a group. Dr. Chan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chan's MIPS scores, performance year 2024
- 92of 100Final score
- 79.2of 100Quality
- 40of 100Improvement Activities
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. Yvonne Chan received $12,816 in industry payments from 2017 to 2019
CMS Open Payments shows 3 general payments to Dr. Chan from 2 drug and device companies from 2017 to 2019. Consulting fees make up the largest share, 97% of the total. GlaxoSmithKline, LLC. paid the most, $12,733.
General payments to Dr. Chan by program year, 2017 to 2019
General payments to Dr. Chan by kind, 2017 to 2019
- Consulting fees$12,42097%
- Travel and lodging$3132%
- Food and beverage$841%
Companies that paid Dr. Chan the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yvonne Chan'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)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. Yvonne Chan
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. Yvonne Chan's NPI number?
Dr. Yvonne Chan's NPI number is 1790196335. It was assigned on May 16, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Yvonne Chan?
Dr. Yvonne Chan is an emergency medicine physician in Ashland, Kentucky. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Yvonne Chan practice?
Dr. Chan practices at 2201 Lexington Ave, Ashland, KY 41101. Dr. Chan's primary practice is UK King's Daughters in Ashland, Kentucky. Dmand AI also links Dr. Chan to 1 hospital and 9 medical groups.
What is Dr. Yvonne Chan's office phone number?
The practice phone on file for Dr. Chan is (606) 408-4000.
What is Dr. Yvonne Chan's medical license number?
Dr. Chan holds New York license 293638.
Which hospitals is Dr. Yvonne Chan affiliated with?
Dr. Chan is affiliated with UK King's Daughters Medical Center. Dmand AI links Dr. Chan to 1 more hospital.
What medical group is Dr. Yvonne Chan part of?
Dr. Chan is linked to West Fairview Emergency Physicians. Dmand AI links Dr. Chan to 9 more medical groups.
Does Dr. Yvonne Chan accept Medicare?
Yes. CMS data shows Dr. Chan billed Medicare for 271 services in 2024, and Dr. Chan accepts Medicare assignment.
What is Dr. Yvonne Chan's MIPS score?
Dr. Chan's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Yvonne Chan see?
CMS counts 272 Medicare patients who saw Dr. Chan in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Yvonne Chan bill to Medicare?
In 2024, Dr. Chan's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
What drugs does Dr. Yvonne Chan prescribe most?
In 2024 Medicare Part D data, Dr. Chan's most prescribed drugs by claims were Cyclobenzaprine HCl, Naproxen and Cefdinir.
Has Dr. Yvonne Chan received payments from drug or device companies?
CMS Open Payments shows $12,816 in general payments to Dr. Chan from 2 companies from 2017 to 2019. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Yvonne Chan been practicing?
Dr. Chan graduated from medical school in 2014, 12 years ago.
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