John Humeniuk, M.D., LLC
NPI 1639164528 · Procedural Dermatology Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Humeniuk, M.D., LLC is a Procedural Dermatology Physician provider in Greenville, SC (NPI 1639164528).
Provider details
- NPI number
- 1639164528
- Entity type
- Individual
- Primary specialty
- Procedural Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., LLC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10819 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
13,857 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 5,576 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 2,738 | $83 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 | 2,181 | $151 |
| Destruction of Skin Growth, 1-14 Growths17110 | 1,333 | $94 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 595 | $38 |
| Destruction of Skin Growth, 15 Or More Growths17111 | 226 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Betamethasone Dipropionate | 444 | 228 |
| Triamcinolone Acetonide | 438 | 249 |
| Ketoconazole | 433 | 228 |
| Minocycline Hcl | 276 | 110 |
| Minoxidil | 274 | 99 |
| Metronidazole | 164 | 89 |
| Hydrocortisone | 150 | 91 |
| Finasteride | 148 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,124 across 89 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-16
- Last updated
- 2013-12-20
Frequently asked questions
- What is John Humeniuk's NPI number?
- John Humeniuk's National Provider Identifier (NPI) is 1639164528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Humeniuk's specialty?
- John Humeniuk is listed in the NPPES registry with a primary specialty of Procedural Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is John Humeniuk located?
- John Humeniuk's practice location on file with NPPES is 21 Memorial Medical Dr, Greenville, SC 29605-4407.
- What is John Humeniuk's phone number?
- The practice phone number listed in the NPPES registry for John Humeniuk is (864) 295-9085.
- Does John Humeniuk accept Medicare?
- John Humeniuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Humeniuk's NPI active?
- Yes — John Humeniuk's NPI (1639164528) is active in the NPPES registry as of the last update on 2013-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.