Brenda Banaszynski, MD
NPI 1730104613 · Family Medicine Physician · Merrill, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenda Banaszynski, MD is a Family Medicine Physician provider in Merrill, WI (NPI 1730104613).
Provider details
- NPI number
- 1730104613
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 48994 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
571 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $126 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 102 | $177 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 61 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 53 | $130 |
| Administration of Influenza Virus VaccineG0008 | 45 | $30 |
| Admn Sarscov2 Vacc 1 Dose |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 99 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 436 | 121 |
| Lisinopril | 300 | 77 |
| Levothyroxine Sodium | 250 | 63 |
| Metoprolol Succinate | 222 | 56 |
| Losartan Potassium | 212 | 59 |
| Amlodipine Besylate | 210 | 61 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2022-11-17
Frequently asked questions
- What is Brenda Banaszynski's NPI number?
- Brenda Banaszynski's National Provider Identifier (NPI) is 1730104613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Banaszynski's specialty?
- Brenda Banaszynski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brenda Banaszynski located?
- Brenda Banaszynski's practice location on file with NPPES is 1205 O'Day St, Merrill, WI 54452-3416.
- What is Brenda Banaszynski's phone number?
- The practice phone number listed in the NPPES registry for Brenda Banaszynski is (715) 539-0101.
- Does Brenda Banaszynski accept Medicare?
- Brenda Banaszynski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenda Banaszynski's NPI active?
- Yes — Brenda Banaszynski's NPI (1730104613) is active in the NPPES registry as of the last update on 2022-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.