A Phase 3 Study in Participants With Moderate to Severe Psoriasis (UNCOVER-2) (opens in a new tab)
Completed
$506 in research paymentsPsoriasisSkin Diseases, Papulosquamous50 mg etanercept80 mg ixekizumab Dosing Regimen
Dr. John Michael Humeniuk, MD
NPI1639164528PAC ID2062549504
- Medicare services, 2024
- 13,987
- Medicare patients, 2024
- 1,696
- Part D claims, 2024
- 4,108
- Clinical trials
- 1
- Hospital affiliations
- 3
- Practice address
- One St Francis Dr, Greenville, SC 29601
- Practice phone
- Call (800) 805-5678
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Humeniuk'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. John Michael Humeniuk is a procedural dermatology physician in Greenville, South Carolina
Dr. Humeniuk practices at Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health.
Dr. Humeniuk's NPI, 1639164528, was assigned on September 16, 2005. Dr. Humeniuk holds South Carolina license 10819.
NPI and contact details
- NPI
- 1639164528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062549504
- NPI enumeration date
- September 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 805-5678
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Michael Humeniuk practices at 2 locations in Greenville, South Carolina
Dr. Humeniuk's primary practice is Bon Secours St. Francis Downtown, at One St Francis Dr, Greenville, SC 29601 in Greenville County. The practice phone is (800) 805-5678. Dr. Humeniuk also practices at St Francis - Downtown, 1 St Francis Dr, Greenville, SC 29601.
- Bon Secours St. Francis DowntownPrimaryOne St Francis Dr, Greenville, SC 29601 · Greenville CountyPhone(800) 805-5678
- St Francis - Downtown1 St Francis Dr, Greenville, SC 29601 · Greenville CountyPhone(864) 255-1000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. John Michael Humeniuk is affiliated with 3 sites of care
Dr. Humeniuk's primary practice is Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health. Dr. Humeniuk is also affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI also links Dr. Humeniuk to 1 more hospital, named with a free account. Dr. Humeniuk's employer is on file too: a hospital.
Prisma Health Greenville Memorial Hospital1 hospitalName with a free accountEmployer: hospitalName with a free account
See all 3 affiliations for Dr. HumeniukSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Michael Humeniuk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Humeniuk practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours St. Francis Downtown | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Humeniuk practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Michael Humeniuk is one of 7 procedural dermatology physicians in South Carolina
Procedural dermatology is Dr. Humeniuk's primary specialty in the NPI Registry, under taxonomy code 207NS0135X. Dr. Humeniuk is licensed in South Carolina.
Specialties and state licenses
- Procedural dermatology, South CarolinaPrimary
Procedural dermatology physicians near Dr. Humeniuk
Counts of procedural dermatology physicians with a Dmand AI profile, by place and practice. Each opens the list.
7procedural dermatology physicians in South Carolina
2procedural dermatology physicians in Greenville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Michael Humeniuk billed Medicare for 13,987 services in 2024
CMS data shows 13,987 Medicare services from Dr. Humeniuk across 27 procedure codes in 2024, for 1,696 Medicare patients. Medicare paid $648,522 for them. Every service was in an office.
Medicare services, 202413,987
Medicare patients1,696
Paid by Medicare$648,522
Procedure codes27
Dr. Humeniuk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 11,1032024: 10,7323%
- Office and hospital visits
- 2023: 3,0762024: 3,086No change
- Drugs given in the office
- 2023: 1732024: 13025%
- Lab and pathology
- 2023: 172024: 39129%
Dr. Humeniuk'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. John Michael Humeniuk treated 1,696 Medicare patients in 2024, average age 76
CMS counts 1,696 Medicare patients who saw Dr. Humeniuk in 2024. The largest group is 75 to 84, with 740 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 1% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Humeniuk's median patient age at 66, with 53% women.
Medicare patients, 20241,696
Average age76
Average risk score0.96
Also on Medicaid1%
Dr. Humeniuk's Medicare patients by age, 2024
Dr. Humeniuk's Medicare patients by sex, 2024
- Women89353%
- Men80347%
Chronic conditions among Dr. Humeniuk's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis45%
- Ischemic heart disease25%
- Diabetes24%
- Chronic kidney disease23%
- Anxiety22%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Humeniuk'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
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Michael Humeniuk wrote 4,108 Medicare Part D claims in 2024
In 2024, Dr. Humeniuk wrote 4,108 Medicare Part D claims for 1,069 patients. 94% of them were for generic drugs. CMS names the drug for 3,927 of them, across 41 drugs with 11 or more claims each, at $682,151 in total drug cost. In 2023, CMS named 3,528 claims across 39 drugs.
Part D claims, 20244,108
Drugs named by CMS41
Total drug cost$682,151
Part D patients1,069
Dr. Humeniuk's Part D claims by kind of drug, 2024
- Generic3,868 claims94%
- Brand-name240 claims6%
Dr. Humeniuk'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. Humeniuk's Part D claims, 2024
- Antibiotics13%522 of 4,108 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: 3,5282024: 3,92711%
Drugs named by CMS: 41 in 2024, 39 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. John Michael Humeniuk ranks in the 99th percentile for removal of skin lesions in Medicare
Dr. Humeniuk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 8,367 procedures of removal of skin lesions by Dr. Humeniuk, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Humeniuk ranks in Medicare procedure volume
- Removal of skin lesions
- 99th percentile8,367 procedures
- Removal or shaving of skin growth
- 91st percentile243 procedures
- Skin biopsy
- 73rd percentile78 procedures
- Melanoma (skin cancer) excision
- 86th percentile48 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); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Michael Humeniuk has worked on 1 clinical trial
Dmand AI links Dr. Humeniuk to 1 clinical trial. Conditions studied include Psoriasis and Skin Diseases, Papulosquamous. Open Payments lists research payments to Dr. Humeniuk that name 1 trial.
Conditions in Dr. Humeniuk's trials
- Psoriasis
- Skin Diseases, Papulosquamous
Investigators on the most trials with Dr. Humeniuk
- William Abramovits, MD1 shared trial
- Mira Baron, MD, CPI1 shared trial
- Daniel Anthony Carrasco, MD1 shared trial
Recent clinical trials with Dr. Humeniuk
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Michael Humeniuk received $117,453 in industry payments from 2016 to 2025
CMS Open Payments shows 1,011 general payments to Dr. Humeniuk from 29 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 71% of the total. Abbvie Inc. paid the most, $56,228. It also lists 5 research payments totaling $6,051 from 2016 to 2018, naming 1 clinical trial.
General payments to Dr. Humeniuk by program year, 2016 to 2025
General payments to Dr. Humeniuk by kind, 2016 to 2025
$117.5Kin total
- Speaker and faculty fees$83,10071%
- Food and beverage$20,64918%
- Travel and lodging$10,3979%
- Consulting fees$2,3602%
- Education$9471%
Companies that paid Dr. Humeniuk the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Michael Humeniuk'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 Affiliation DataDmand AI Practice 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) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John Michael Humeniuk
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. John Michael Humeniuk's NPI number?
Dr. John Michael Humeniuk's NPI number is 1639164528. It was assigned on September 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Michael Humeniuk?
Dr. John Michael Humeniuk is a procedural dermatology physician in Greenville, South Carolina. The primary specialty in the NPI Registry is Procedural Dermatology Physician (taxonomy code 207NS0135X).
Where does Dr. John Michael Humeniuk practice?
Dr. Humeniuk practices at One St Francis Dr, Greenville, SC 29601. Dr. Humeniuk also practices at 1 St Francis Dr, Greenville, SC 29601. Dr. Humeniuk's primary practice is Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health. Dmand AI also links Dr. Humeniuk to 1 hospital.
What is Dr. John Michael Humeniuk's office phone number?
The practice phone on file for Dr. Humeniuk is (800) 805-5678.
What is Dr. John Michael Humeniuk's medical license number?
Dr. Humeniuk holds South Carolina license 10819.
Which hospitals is Dr. John Michael Humeniuk affiliated with?
Dr. Humeniuk practices at Bon Secours St. Francis Downtown in Greenville, South Carolina. Dr. Humeniuk is also affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI links Dr. Humeniuk to 1 more hospital.
Does Dr. John Michael Humeniuk accept Medicare?
Yes. CMS data shows Dr. Humeniuk billed Medicare for 13,987 services in 2024, and Dr. Humeniuk accepts Medicare assignment.
How many Medicare patients does Dr. John Michael Humeniuk see?
CMS counts 1,696 Medicare patients who saw Dr. Humeniuk in 2024, with an average age of 76.
What services does Dr. John Michael Humeniuk bill to Medicare?
In 2024, Dr. Humeniuk's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17004).
What drugs does Dr. John Michael Humeniuk prescribe most?
In 2024 Medicare Part D data, Dr. Humeniuk's most prescribed drugs by claims were Betamethasone Dipropionate, Triamcinolone Acetonide and Ketoconazole.
Show 3 more questionsShow fewer questions
Has Dr. John Michael Humeniuk received payments from drug or device companies?
CMS Open Payments shows $117,453 in general payments to Dr. Humeniuk from 29 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. John Michael Humeniuk been practicing?
Dr. Humeniuk graduated from medical school in 1977, 49 years ago.
Does Dr. John Michael Humeniuk do research?
Dr. Humeniuk has worked on 1 clinical trial.
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