William Jaremko, M.D.
NPI 1417941733 · Dermatology Physician · Olean, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Jaremko, M.D. is a Dermatology Physician provider in Olean, NY (NPI 1417941733).
Provider details
- NPI number
- 1417941733
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 184680 (NY)
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
1,799 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 | 706 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 433 | $81 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 288 | $56 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 193 | $100 |
| Biopsy of Related Skin Growth, First Growth11102 | 71 | $88 |
| 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mometasone Furoate | 438 | 292 |
| Clobetasol Propionate | 114 | 88 |
| Triamcinolone Acetonide | 69 | 57 |
| Ketoconazole | 55 | 27 |
| Doxycycline Hyclate | 50 | 27 |
| Fluorouracil | 48 | 44 |
| Metronidazole | 39 | 19 |
| Hydrocortisone | 37 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,084 across 46 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
- 2005-09-01
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is William Jaremko's NPI number?
- William Jaremko's National Provider Identifier (NPI) is 1417941733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Jaremko's specialty?
- William Jaremko is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is William Jaremko located?
- William Jaremko's practice location on file with NPPES is 2646 W State St Ste 405, Olean, NY 14760-1866.
- What is William Jaremko's phone number?
- The practice phone number listed in the NPPES registry for William Jaremko is (716) 373-8870.
- Does William Jaremko accept Medicare?
- William Jaremko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Jaremko's NPI active?
- Yes — William Jaremko's NPI (1417941733) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.