Rishi Sawhney, M.D.
NPI 1881812519 · Medical Oncology Physician · Pleasanton, CA
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rishi Sawhney, M.D. is a Medical Oncology Physician provider in Pleasanton, CA (NPI 1881812519).
Provider details
- NPI number
- 1881812519
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A86449 (CA)
Specialties & taxonomies
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 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
4,833 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 | 1,670 | $153 |
| 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 | 1,254 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 806 | $213 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 148 | $130 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 147 | $257 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 46 | 23 |
| Prednisone | 38 | 11 |
| Rivaroxabanbrand: Xarelto | 33 | — |
| Alendronate Sodium | 30 | — |
| Allopurinol | 27 | — |
| Apixabanbrand: Eliquis | 26 | — |
| Bicalutamide | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18,664 across 16 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
- 2007-04-20
- Last updated
- 2024-08-20
- Certified
- 2024-08-20
Frequently asked questions
- What is Rishi Sawhney's NPI number?
- Rishi Sawhney's National Provider Identifier (NPI) is 1881812519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rishi Sawhney's specialty?
- Rishi Sawhney is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Rishi Sawhney located?
- Rishi Sawhney's practice location on file with NPPES is 5725 W Las Positas Blvd # 100a, Pleasanton, CA 94588-4054.
- What is Rishi Sawhney's phone number?
- The practice phone number listed in the NPPES registry for Rishi Sawhney is (925) 734-8130.
- Does Rishi Sawhney accept Medicare?
- Rishi Sawhney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rishi Sawhney's NPI active?
- Yes — Rishi Sawhney's NPI (1881812519) is active in the NPPES registry as of the last update on 2024-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.