Rosemary Reriani, M.D.
NPI 1336355825 · Nephrology Physician · Marshfield, WI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosemary Reriani, M.D. is a Nephrology Physician provider in Marshfield, WI (NPI 1336355825).
Provider details
- NPI number
- 1336355825
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MT188352 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
920 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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 307 | $324 |
| Dialysis Services, Per Day, Less Than Full Month Service (20 Years Or Older)90970 | 282 | $9 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 136 | $269 |
| Hemodialysis Procedure With Physician Evaluation90935 | 77 | $66 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 35 | $73 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 31 | $269 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 69 | 17 |
| Amlodipine Besylate | 52 | 18 |
| Furosemide | 41 | 19 |
| Lisinopril | 35 | 13 |
| Calcium Acetate | 34 | 14 |
| Carvedilol | 23 | — |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 23 | — |
| Allopurinol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-14
- Last updated
- 2023-05-19
- Certified
- 2023-05-19
Frequently asked questions
- What is Rosemary Reriani's NPI number?
- Rosemary Reriani's National Provider Identifier (NPI) is 1336355825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Reriani's specialty?
- Rosemary Reriani is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosemary Reriani located?
- Rosemary Reriani's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Rosemary Reriani's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Reriani is (715) 387-5511.
- Does Rosemary Reriani accept Medicare?
- Rosemary Reriani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosemary Reriani's NPI active?
- Yes — Rosemary Reriani's NPI (1336355825) is active in the NPPES registry as of the last update on 2023-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.