Dr. Gary W. McEwen, MD
- Medicare services, 2024
- 9,061
- Medicare patients, 2024
- 1,688
- Part D claims, 2024
- 3,292
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 276 NE Tudor Rd, Lee'S Summit, MO 64086
- Practice phone
- Call (816) 525-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lee's Summit Dermatology Associates I
Lee'S Summit, Missouri
Find Dr. McEwen'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. Gary W. McEwen is a dermatologist in Lee'S Summit, Missouri
Dr. McEwen practices at Lee's Summit Dermatology Associates I in Lee'S Summit, Missouri.
Dr. McEwen's NPI, 1477554657, was assigned on August 10, 2005. Dr. McEwen graduated from University of Missouri, Columbia School of Medicine in 1989. Dr. McEwen holds Missouri license R9N60.
- NPI
- 1477554657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587678222
- NPI enumeration date
- August 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (816) 525-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gary W. McEwen practices at Lee's Summit Dermatology Associates I in Lee'S Summit, Missouri
Dr. McEwen's primary practice is Lee's Summit Dermatology Associates I, at 276 NE Tudor Rd, Lee'S Summit, MO 64086 in Jackson County. The practice phone is (816) 525-8500.
- Lee's Summit Dermatology Associates I276 NE Tudor Rd, Lee'S Summit, MO 64086 · Jackson CountyPhone(816) 525-8500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gary W. McEwen is affiliated with 3 sites of care and 1 medical group
Dr. McEwen's primary practice is Lee's Summit Dermatology Associates I in Lee'S Summit, Missouri. Dr. McEwen is also affiliated with Saint Luke's Hospital of Kansas City. The medical group on file is Lee’s Summit Dermatology Associates, P.C. Dmand AI also links Dr. McEwen to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gary W. McEwen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McEwen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lee's Summit Dermatology Associates I | 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. Gary W. McEwen is one of 234 dermatologists in Missouri
Dermatology is Dr. McEwen's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. McEwen is licensed in Missouri.
Specialties and state licenses
- Dermatology, MissouriPrimary
Dermatologists near Dr. McEwen
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. Gary W. McEwen billed Medicare for 9,061 services in 2024
CMS data shows 9,061 Medicare services from Dr. McEwen across 26 procedure codes in 2024, for 1,688 Medicare patients. Medicare paid $345,248 for them. Every service was in an office.
Dr. McEwen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7,0942024: 6,8264%
- Office and hospital visits
- 2023: 2,2982024: 2,1178%
- Drugs given in the office
- 2023: 1172024: 9519%
- Tests and treatments
- 2023: 142024: 2364%
Dr. McEwen compared with the Missouri median for dermatologists, 2024
- Dr. McEwen
- Missouri median
- Medicare services
- 9,061vs 2,1854.1 times
- Medicare patients
- 1,688vs 5583.0 times
- Part D claims
- 3,157vs 5505.7 times
Medians across 223 dermatologists in Missouri with Dmand AI profiles that report each measure.
Dr. McEwen'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. McEwen and other dermatologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary W. McEwen treated 1,688 Medicare patients in 2024, average age 75
CMS counts 1,688 Medicare patients who saw Dr. McEwen in 2024. The largest group is 65 to 74, with 801 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McEwen's median patient age at 70, with 54% women.
Dr. McEwen's Medicare patients by age, 2024
Dr. McEwen's Medicare patients by sex, 2024
- Women82349%
- Men86551%
Chronic conditions among Dr. McEwen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis45%
- Ischemic heart disease26%
- Diabetes24%
- Chronic kidney disease20%
- Anxiety18%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. McEwen'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
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gary W. McEwen wrote 3,292 Medicare Part D claims in 2024
In 2024, Dr. McEwen wrote 3,292 Medicare Part D claims for 1,292 patients. 94% of them were for generic drugs. CMS names the drug for 3,157 of them, across 38 drugs with 11 or more claims each, at $668,440 in total drug cost. In 2023, CMS named 2,497 claims across 33 drugs.
Dr. McEwen's Part D claims by kind of drug, 2024
- Generic3,099 claims94%
- Brand-name and other193 claims6%
Dr. McEwen'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. McEwen's Part D claims, 2024
- Antibiotics12%382 of 3,292 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: 2,4972024: 3,15726%
Drugs named by CMS: 38 in 2024, 33 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. Gary W. McEwen scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. McEwen for performance year 2024, reported as part of a group. Dr. McEwen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,783 procedures of removal of skin lesions by Dr. McEwen, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. McEwen's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. McEwen ranks in Medicare procedure volume
- Removal of skin lesions
- 97th percentile1,783 procedures
- Skin biopsy
- 87th percentile226 procedures
- Removal or shaving of skin growth
- 77th percentile38 procedures
- Melanoma (skin cancer) excision
- 82nd percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); 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. Gary W. McEwen received $6,976 in industry payments from 2017 to 2025
CMS Open Payments shows 332 general payments to Dr. McEwen from 31 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $1,210.
General payments to Dr. McEwen by program year, 2017 to 2025
General payments to Dr. McEwen by kind, 2017 to 2025
- Food and beverage$6,73297%
- Education$2443%
Companies that paid Dr. McEwen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary W. McEwen graduated from University of Missouri, Columbia School of Medicine
Dr. McEwen graduated from University of Missouri, Columbia School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary W. McEwen'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 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)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. Gary W. McEwen
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. Gary W. McEwen's NPI number?
Dr. Gary W. McEwen's NPI number is 1477554657. It was assigned on August 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary W. McEwen?
Dr. Gary W. McEwen is a dermatologist in Lee'S Summit, Missouri. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Gary W. McEwen practice?
Dr. McEwen practices at 276 NE Tudor Rd, Lee'S Summit, MO 64086. Dr. McEwen's primary practice is Lee's Summit Dermatology Associates I in Lee'S Summit, Missouri. Dmand AI also links Dr. McEwen to 1 group practice or clinic.
What is Dr. Gary W. McEwen's office phone number?
The practice phone on file for Dr. McEwen is (816) 525-8500.
What is Dr. Gary W. McEwen's medical license number?
Dr. McEwen holds Missouri license R9N60.
Which hospitals is Dr. Gary W. McEwen affiliated with?
Dr. McEwen is affiliated with Saint Luke's Hospital of Kansas City.
What medical group is Dr. Gary W. McEwen part of?
Dr. McEwen is linked to Lee’s Summit Dermatology Associates, P.C.
Does Dr. Gary W. McEwen accept Medicare?
Yes. CMS data shows Dr. McEwen billed Medicare for 9,061 services in 2024, and Dr. McEwen accepts Medicare assignment.
What is Dr. Gary W. McEwen's MIPS score?
Dr. McEwen's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gary W. McEwen see?
CMS counts 1,688 Medicare patients who saw Dr. McEwen in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Gary W. McEwen bill to Medicare?
In 2024, Dr. McEwen's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Gary W. McEwen go to medical school?
Dr. McEwen graduated from University of Missouri, Columbia School of Medicine in 1989.
What drugs does Dr. Gary W. McEwen prescribe most?
In 2024 Medicare Part D data, Dr. McEwen's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.
Has Dr. Gary W. McEwen received payments from drug or device companies?
CMS Open Payments shows $6,976 in general payments to Dr. McEwen from 31 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Gary W. McEwen been practicing?
Dr. McEwen graduated from medical school in 1989, 37 years ago.
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