Didier Mandelbrot, M.D.
NPI 1295773596 · Nephrology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Didier Mandelbrot, M.D. is a Nephrology Physician provider in Madison, WI (NPI 1295773596).
Provider details
- NPI number
- 1295773596
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 62389-20 (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
20 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
584 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 | 168 | $87 |
| 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 | 146 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 71 | $9 |
| Automated White Blood Cell Count85048 | 38 | $2 |
| Red Blood Cell Concentration Measurement85014 | 37 | $2 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 685 | 143 |
| Carvedilol | 322 | 62 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 305 | 46 |
| Losartan Potassium | 189 | 43 |
| Nifedipinebrand: Nifedipine Er | 173 | 35 |
| Pantoprazole Sodium | 171 | 39 |
| Furosemide | 125 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2021-01-19
- Certified
- 2021-01-19
Frequently asked questions
- What is Didier Mandelbrot's NPI number?
- Didier Mandelbrot's National Provider Identifier (NPI) is 1295773596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Didier Mandelbrot's specialty?
- Didier Mandelbrot is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Didier Mandelbrot located?
- Didier Mandelbrot's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Didier Mandelbrot's phone number?
- The practice phone number listed in the NPPES registry for Didier Mandelbrot is (608) 262-5420.
- Does Didier Mandelbrot accept Medicare?
- Didier Mandelbrot is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Didier Mandelbrot's NPI active?
- Yes — Didier Mandelbrot's NPI (1295773596) is active in the NPPES registry as of the last update on 2021-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.