Medicare Enrolled
Dr. Robert Sinha, MD
Radiology - Diagnostic · Mountain View, CA
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Low-engagement
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Sinha from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Sinha?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Sinha
Dr. Robert Sinha is a radiology - diagnostic specialist in Mountain View, CA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Sinha performed 6,155 Medicare services across 1,746 unique beneficiaries.
Between the years covered by Open Payments, Dr. Sinha received a total of $6,192 from 36 pharmaceutical and/or device companies across 129 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in radiology - diagnostic. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Sinha is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 5% volume in CA
$6,192 industry payments
Medicare Practice Summary
Medicare Utilization ↗6,155
Medicare services
Top 5% in CA for radiology - diagnostic
1,746
Unique beneficiaries
$86
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~308 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Calculation of radiation therapy dose | 2,152 | $31 | $165 |
| CT guidance for radiation therapy This procedure uses computed tomography imaging to guide the precise placement of radiation therapy fields. It ensures accurate positioning for targeted treatment delivery. |
1,516 | $43 | $259 |
| Radiation treatment management, 5 sessions Oversight and management of a radiation therapy course consisting of five treatment sessions. |
397 | $182 | $814 |
| Design and construction of complex radiation treatment device This code covers the design and construction of a complex radiation treatment device. It does not specify the clinical purpose or conditions treated. |
299 | $58 | $313 |
| Stereoscopic X-ray guidance for radiation therapy localization This procedure uses stereoscopic X-ray imaging to precisely locate the target area for radiation therapy delivery. |
264 | $20 | $74 |
| Design and construction of radiation treatment device This code covers the design and construction of a device used for high precision radiation therapy. It does not include the actual administration of radiation treatment. |
254 | $216 | $1,075 |
| High precision radiation therapy planning This procedure involves the detailed planning and setup required for delivering high-precision radiation therapy to a target area of the body. |
218 | $402 | $2,037 |
| Complex radiation therapy planning | 162 | $158 | $711 |
| New patient office visit, complex (60-74 min) | 141 | $167 | $697 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
128 | $131 | $489 |
| Special radiation treatment | 126 | $102 | $558 |
| Fractionated radiation therapy for cranial lesion Treatment using radiation delivered in multiple sessions to manage a lesion in the head. |
79 | $604 | $2,928 |
| Design and construction of simple radiation treatment device This code covers the design and construction of a simple radiation treatment device. It does not specify the clinical purpose or condition being treated. |
73 | $23 | $133 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
72 | $89 | $364 |
| Respiratory data collection for radiation therapy planning This procedure involves gathering respiratory data to help develop the optimal radiation treatment plan. |
58 | $100 | $435 |
| Radiation treatment planning, 1 area This procedure involves gathering the necessary data to design the most effective radiation therapy plan for a single treatment area. |
43 | $36 | $167 |
| Radiation treatment planning, complex This procedure involves obtaining the necessary data to develop an optimal radiation treatment plan for three or more treatment areas, or any number of areas requiring special treatment. |
36 | $79 | $380 |
| Telephone medical discussion, 11-20 minutes A phone conversation with a physician lasting between 11 and 20 minutes. |
35 | $61 | $98 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
34 | $59 | $247 |
| 3D radiation therapy planning This procedure involves creating a three-dimensional treatment plan for radiation therapy. It uses imaging data to map the target area and surrounding tissues to guide precise radiation delivery. |
26 | $216 | $1,151 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
21 | $160 | $704 |
| Telephone medical discussion, 21-30 minutes A telephone conversation with a physician lasting between 21 and 30 minutes. This code covers the time spent discussing medical matters over the phone. |
21 | $90 | $141 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
Industry Payment Transparency
Open Payments through 2024 ↗$6,192
Total received (2018-2024)
Avg $885/year across 7 years
Top 15% in CA for radiology - diagnostic
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
36
Companies
129
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$4,728 (76.3%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$1,465 (23.7%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$216
2023
$296
2022
$571
2021
$889
2020
$222
2019
$2,504
2018
$1,494
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
ADC Therapeutics America, Inc.
$145
RefleXion Medical, Inc.
$44
Telix Pharmaceuticals
$27
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2018-2024) ›
VIEWRAY TECHNOLOGIES INC
$822
GT Medical Technologies, Inc
$658
PALETTE LIFE SCIENCES, INC.
$549
Augmenix, Inc.
$438
Siemens Medical Solutions USA, Inc.
$375
Varian Medical Systems, Inc.
$344
iCAD, Inc
$262
Novartis Pharmaceuticals Corporation
$217
IsoRay, Inc
$214
Boston Scientific Corporation
$213
Palette Life Sciences, Inc.
$210
Takeda Pharmaceuticals U.S.A., Inc.
$180
Bayer HealthCare Pharmaceuticals Inc.
$180
AstraZeneca Pharmaceuticals LP
$173
Lilly USA, LLC
$147
ADC Therapeutics America, Inc.
$145
Celgene Corporation
$125
HOLOGIC INC
$125
Merck Sharp & Dohme Corporation
$92
E.R. Squibb & Sons, L.L.C.
$85
Mevion_Medical_Systems_Inc
$77
Janssen Biotech, Inc.
$72
Qfix
$58
Incyte Corporation
$52
Rigel Pharmaceuticals, Inc.
$51
Amgen Inc.
$46
RefleXion Medical, Inc.
$44
Clovis Oncology, Inc.
$44
Seagen Inc.
$30
TESARO, Inc.
$29
Foundation Medicine, Inc.
$29
Telix Pharmaceuticals
$27
Blueprint Medicines Corporation
$25
Alexion Pharmaceuticals, Inc.
$19
Janssen Pharmaceuticals, Inc
$18
ACCURAY INCORPORATED
$18
Top 3 companies account for 32.8% of all-time payments
Associated products mentioned in payments ›
ADCETRIS · ALIMTA · AXXENT SURFACE CONTROLLER · AYVAKIT · BioZorb · Brachytherapy Source · CYRAMZA · CyberKnife System · DARZALEX · EDGE · EMPLICITI · ERBITUX · Edge · Erleada · FOUNDATIONONE · GENERAL THERAPIES · GammaTile · Halcyon · ILLUCCIX · IMFINZI · JADENU · JAKAFI · KEYTRUDA · Kyprolis · MEKINIST · MRIdian · NINLARO · Nplate · Nubeqa · OPDIVO · PIQRAY · PROMACTA · Pomalyst · REFLEXION MEDICAL RADIOTHERAPY SYSTEM · RYDAPT · Revlimid · Rubraca · SOLIRIS · SPRYCEL · SpaceOAR · SpaceOAR VUE System - 10mL · TAGRISSO · TASIGNA · Tavalisse · TrueBeam · VOTRIENT · Varian Ethos Treatment Planning · Varian IDENTIFY · Varian Treatment · XARELTO · Xofigo · ZEJULA · pts250
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Most payments (76%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Radiology - diagnostics within 10 mi
83
Per 100K population
4.4
County median income
$159,674
Nearest hospital
EL CAMINO HEALTH
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Sinha is a mixed practice specialist, with above-average Medicare volume (top 5% in CA), with low-engagement industry engagement in the top 15% of CA peers, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Sinha experienced with calculation of radiation therapy dose?
Based on Medicare claims data, Dr. Sinha performed 2,152 calculation of radiation therapy dose services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Sinha receive payments from pharmaceutical companies?
Yes. Dr. Sinha received a total of $6,192 from 36 companies across 129 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Sinha's costs compare to other radiology - diagnostics in Mountain View?
Dr. Sinha's average Medicare payment per service is $86. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Sinha) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
Explore related providers
Same specialty & city
Radiology - Diagnostics in Mountain View
Browse radiology - diagnostics in Mountain View ranked by procedure volume and transparency data.
Highest volume
Top Radiology - Diagnostics in CA
Radiology - diagnostics ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Radiology - Diagnostics in CA
Which CA radiology - diagnostics receive the most from drug and device companies.
By company
VIEWRAY TECHNOLOGIES INC Payments to Doctors
See all physicians who received payments from VIEWRAY TECHNOLOGIES INC.
By company
GT Medical Technologies, Inc Payments to Doctors
See all physicians who received payments from GT Medical Technologies, Inc.
By company
PALETTE LIFE SCIENCES, INC. Payments to Doctors
See all physicians who received payments from PALETTE LIFE SCIENCES, INC.
About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology