Arjun Sinha, M.D.
NPI 1942468657 · Nephrology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arjun Sinha, M.D. is a Nephrology Physician provider in Indianapolis, IN (NPI 1942468657).
Provider details
- NPI number
- 1942468657
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01067030A (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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
69 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) |
|---|---|---|
| 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 | 35 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 34 | $133 |
Typical Medicare-allowed amounts for these services range $15–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 46 | 14 |
| Lisinopril | 46 | 14 |
| Metoprolol Succinate | 38 | — |
| Chlorthalidone | 35 | 12 |
| Spironolactone | 34 | — |
| Empagliflozinbrand: Jardiance | 28 | — |
| Hydrochlorothiazide | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14,116 across 13 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
Additional practice locations (1)
- 1701 N Senate BlvdIndianapolis, IN 46202-1239Phone: (888) 484-3258
Registry dates
- Enumerated
- 2008-05-29
- Last updated
- 2025-03-11
- Certified
- 2025-03-11
Frequently asked questions
- What is Arjun Sinha's NPI number?
- Arjun Sinha's National Provider Identifier (NPI) is 1942468657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arjun Sinha's specialty?
- Arjun Sinha is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Arjun Sinha located?
- Arjun Sinha's practice location on file with NPPES is 1481 W 10th St, Indianapolis, IN 46202-2803.
- What is Arjun Sinha's phone number?
- The practice phone number listed in the NPPES registry for Arjun Sinha is (317) 948-0728.
- Does Arjun Sinha accept Medicare?
- Arjun Sinha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arjun Sinha's NPI active?
- Yes — Arjun Sinha's NPI (1942468657) is active in the NPPES registry as of the last update on 2025-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.