Dr. Joy Wan, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 33
- Part D claims, 2017
- 13
- MIPS score, 2024
- 83
- Industry payments
- $224,469
- Practice address
- 10755 Falls Road, Suite 110b, Lutherville, MD 21093
- Practice phone
- Call (410) 583-2811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Surgery Centers - Lutherville
Surgery Center - Medicare-Certified · Lutherville, Maryland
Find Dr. Wan's professional email, personal email and mobile number
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Dr. Joy Wan is a dermatologist in Lutherville Timonium, Maryland
Dr. Wan practices at Johns Hopkins Surgery Centers - Lutherville in Lutherville, Maryland.
Dr. Wan's NPI, 1235498346, was assigned on May 9, 2012. Dr. Wan graduated from Perelman School of Med at the University of Pennsylvania in 2012. Dr. Wan holds Pennsylvania license MD457514.
- NPI
- 1235498346NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446549901
- NPI enumeration date
- May 9, 2012
- NPI status
- Active
- Practice phone
- (410) 583-2811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Joy Wan practices at Johns Hopkins Surgery Centers - Lutherville in Lutherville, Maryland
Dr. Wan's primary practice is Johns Hopkins Surgery Centers - Lutherville, at 10755 Falls Road, Suite 110b, Lutherville, MD 21093. The practice phone is (410) 583-2811.
- Johns Hopkins Surgery Centers - Lutherville10755 Falls Road, Suite 110b, Lutherville, MD 21093Phone(410) 583-2811
Source: Dmand AI Affiliation Data
Dr. Joy Wan is affiliated with 3 sites of care and 1 medical group
Dr. Wan's primary practice is Johns Hopkins Surgery Centers - Lutherville in Lutherville, Maryland. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Wan to 1 more group practice or clinic and 1 ambulatory surgery center, 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. Joy Wan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Surgery Centers - Lutherville | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joy Wan is one of 270 dermatologists in Maryland
Dermatology is Dr. Wan's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Wan is licensed in Pennsylvania.
Specialties and state licenses
- Dermatology, PennsylvaniaPrimary
Dermatologists near Dr. Wan
Counts of dermatologists 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. Joy Wan billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Wan across 1 procedure code in 2024, all of them office visits, for 33 Medicare patients. Medicare paid $982 for them. Every service was in an office.
Dr. Wan's Medicare services by type, 2017 to 2024
- 2017
- 2024
- Office and hospital visits
- 2017: 172024: 1418%
Dr. Wan compared with the Maryland median for dermatologists, 2024
- Dr. Wan
- Maryland median
- Medicare services
- 14vs 1,74899% below
- Medicare patients
- 33vs 48893% below
- Part D claims
- 13vs 35596% below
Medians across 249 dermatologists in Maryland with Dmand AI profiles that report each measure.
Dr. Wan'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. Joy Wan treated 33 Medicare patients in 2024, average age 71
CMS counts 33 Medicare patients who saw Dr. Wan in 2024. The largest group is 65 to 74, with 13 patients. 67% of them have high blood pressure, and 61% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wan's median patient age at 12, with 56% women.
Dr. Wan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wan's Medicare patients by sex, 2024
- Women2061%
- Men1339%
Chronic conditions among Dr. Wan's Medicare patients, 2024
- High blood pressure67%
- High cholesterol61%
- Arthritis39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joy Wan wrote 13 Medicare Part D claims in 2017
In 2017, Dr. Wan wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $221 in total drug cost. In 2016, CMS named 16 claims across 1 drug.
Dr. Wan's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 162017: 1319%
Drugs named by CMS: 1 in 2017, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Joy Wan scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Wan for performance year 2024, reported as part of a group.
Dr. Wan's MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Joy Wan received $224,469 in industry payments from 2018 to 2022
CMS Open Payments shows 11 general payments to Dr. Wan from 4 drug and device companies from 2018 to 2022. Grants make up the largest share, 100% of the total. Pfizer Inc. paid the most, $149,435.
General payments to Dr. Wan by program year, 2018 to 2022
General payments to Dr. Wan by kind, 2018 to 2022
- Grants$224,435100%
- Food and beverage$340%
Companies that paid Dr. Wan the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joy Wan graduated from Perelman School of Med at the University of Pennsylvania
Dr. Wan graduated from Perelman School of Med at the University of Pennsylvania in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joy Wan'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. Joy Wan
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. Joy Wan's NPI number?
Dr. Joy Wan's NPI number is 1235498346. It was assigned on May 9, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Joy Wan?
Dr. Joy Wan is a dermatologist in Lutherville Timonium, Maryland. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Joy Wan practice?
Dr. Wan practices at 10755 Falls Road, Suite 110b, Lutherville, MD 21093. Dr. Wan's primary practice is Johns Hopkins Surgery Centers - Lutherville in Lutherville, Maryland. Dmand AI also links Dr. Wan to 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Joy Wan's office phone number?
The practice phone on file for Dr. Wan is (410) 583-2811.
What is Dr. Joy Wan's medical license number?
Dr. Wan holds Pennsylvania license MD457514.
What medical group is Dr. Joy Wan part of?
Dr. Wan is linked to Johns Hopkins University.
Does Dr. Joy Wan accept Medicare?
Yes. CMS data shows Dr. Wan billed Medicare for 14 services in 2024.
What is Dr. Joy Wan's MIPS score?
Dr. Wan's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Joy Wan see?
CMS counts 33 Medicare patients who saw Dr. Wan in 2024, with an average age of 71.
What services does Dr. Joy Wan bill to Medicare?
In 2024, Dr. Wan's most billed Medicare services were office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Joy Wan go to medical school?
Dr. Wan graduated from Perelman School of Med at the University of Pennsylvania in 2012.
What drugs does Dr. Joy Wan prescribe most?
In 2017 Medicare Part D data, Dr. Wan's most prescribed drugs by claims were Ketoconazole.
Has Dr. Joy Wan received payments from drug or device companies?
CMS Open Payments shows $224,469 in general payments to Dr. Wan from 4 companies from 2018 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Joy Wan been practicing?
Dr. Wan graduated from medical school in 2012, 14 years ago.
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