Derek Kenneaster, MD
NPI 1457372724 · Dermatology Physician · Herrin, IL
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Kenneaster, MD is a Dermatology Physician provider in Herrin, IL (NPI 1457372724).
Provider details
- NPI number
- 1457372724
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME94334 (FL)
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
19 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
6,193 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 | 2,482 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 918 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 645 | $41 |
| Biopsy of Related Skin Growth, Each Additional Growth11103 | 554 | $47 |
| Biopsy of Related Skin Growth, First Growth11102 | 544 | $87 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 164 | 78 |
| Mupirocin | 140 | 100 |
| Triamcinolone Acetonide | 109 | 71 |
| Clobetasol Propionate | 83 | 34 |
| Cephalexin | 66 | 51 |
| Doxycycline Monohydrate | 63 | 30 |
| Imiquimod | 45 | 31 |
| Hydrocortisone | 45 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$412 across 12 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
- 2006-07-22
- Last updated
- 2011-03-23
Frequently asked questions
- What is Derek Kenneaster's NPI number?
- Derek Kenneaster's National Provider Identifier (NPI) is 1457372724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Kenneaster's specialty?
- Derek Kenneaster is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Kenneaster located?
- Derek Kenneaster's practice location on file with NPPES is 220 N Park Ave, Herrin, IL 62948-3150.
- What is Derek Kenneaster's phone number?
- The practice phone number listed in the NPPES registry for Derek Kenneaster is (618) 942-3344.
- Does Derek Kenneaster accept Medicare?
- Derek Kenneaster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Kenneaster's NPI active?
- Yes — Derek Kenneaster's NPI (1457372724) is active in the NPPES registry as of the last update on 2011-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.