Jeremy Wittenborn, M.D.
NPI 1255340691 · Nephrology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeremy Wittenborn, M.D. is a Nephrology Physician provider in Indianapolis, IN (NPI 1255340691).
Provider details
- NPI number
- 1255340691
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01062568A (IN)
Specialties & taxonomies
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
1,564 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 398 | $82 |
| 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 | 386 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 324 | $74 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 200 | $55 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 130 | $278 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Torsemide | 144 | 46 |
| Furosemide | 144 | 50 |
| Amlodipine Besylate | 140 | 40 |
| Dapagliflozin Propanediolbrand: Farxiga | 125 | 24 |
| Lisinopril | 102 | 33 |
| Losartan Potassium | 94 | 28 |
| Empagliflozinbrand: Jardiance |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$693 across 39 records (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
- 2006-08-05
- Last updated
- 2022-12-01
- Certified
- 2022-12-01
Frequently asked questions
- What is Jeremy Wittenborn's NPI number?
- Jeremy Wittenborn's National Provider Identifier (NPI) is 1255340691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeremy Wittenborn's specialty?
- Jeremy Wittenborn is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeremy Wittenborn located?
- Jeremy Wittenborn's practice location on file with NPPES is 5510 S East St Ste H, Indianapolis, IN 46227-1939.
- What is Jeremy Wittenborn's phone number?
- The practice phone number listed in the NPPES registry for Jeremy Wittenborn is (317) 924-8425.
- Does Jeremy Wittenborn accept Medicare?
- Jeremy Wittenborn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeremy Wittenborn's NPI active?
- Yes — Jeremy Wittenborn's NPI (1255340691) is active in the NPPES registry as of the last update on 2022-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.