Michael Donnelly, DO FACOS
NPI 1831107671 · Urology Physician · Beloit, WI
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Donnelly, DO FACOS is a Urology Physician provider in Beloit, WI (NPI 1831107671).
Provider details
- NPI number
- 1831107671
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO FACOS
- Sex
- Male
- Sole proprietor
- No
- License
- 33488021 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
792 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 358 | $61 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 148 | $90 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 57 | $73 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 44 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 32 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 527 | 157 |
| Finasteride | 224 | 61 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 104 | 30 |
| Oxybutynin Chloride | 95 | 44 |
| Dutasteride | 88 | 29 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 65 | 27 |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 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
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2011-10-19
Frequently asked questions
- What is Michael Donnelly's NPI number?
- Michael Donnelly's National Provider Identifier (NPI) is 1831107671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Donnelly's specialty?
- Michael Donnelly is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Donnelly located?
- Michael Donnelly's practice location on file with NPPES is 1905 E. Huebbe Parkway, Beloit, WI 53511-1842.
- What is Michael Donnelly's phone number?
- The practice phone number listed in the NPPES registry for Michael Donnelly is (608) 364-2200.
- Does Michael Donnelly accept Medicare?
- Michael Donnelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Donnelly's NPI active?
- Yes — Michael Donnelly's NPI (1831107671) is active in the NPPES registry as of the last update on 2011-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.