William Kumprey, MD
NPI 1770560278 · Emergency Medicine Physician · Shawano, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kumprey, MD is a Emergency Medicine Physician provider in Shawano, WI (NPI 1770560278).
Provider details
- NPI number
- 1770560278
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 43427020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 25 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 14 | 14 |
| Cefdinir | 12 | 12 |
| Doxycycline Monohydrate | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$97 across 1 record (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
Additional practice locations (2)
- 430 E Division StFond Du Lac, WI 54935-4560Phone: (920) 926-4600
- 10400 75th StAurora Medical Center Emergency DepartmentKenosha, WI 53142-7884Phone: (262) 948-5640Fax: (262) 948-5622
Registry dates
- Enumerated
- 2005-12-27
- Last updated
- 2021-06-24
- Certified
- 2021-06-24
Frequently asked questions
- What is William Kumprey's NPI number?
- William Kumprey's National Provider Identifier (NPI) is 1770560278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kumprey's specialty?
- William Kumprey is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Kumprey located?
- William Kumprey's practice location on file with NPPES is 100 County Road B, Shawano, WI 54166-7072.
- What is William Kumprey's phone number?
- The practice phone number listed in the NPPES registry for William Kumprey is (715) 526-2111.
- Does William Kumprey accept Medicare?
- William Kumprey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kumprey's NPI active?
- Yes — William Kumprey's NPI (1770560278) is active in the NPPES registry as of the last update on 2021-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.