Nimish Thaker, MD
Patients across CA can see Nimish Thaker, MD in person in Ontario or via virtual visit — no travel required. A University of California, Geffen School of Medicine graduate since 1994, he brings 32+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.
At a glance
- Uses generic medications more than 91% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 730dNPPES updated 2024-05-06 · verify on CMS
Contact & Location
Practice Location
1791 E Holt Blvd Unit 101, Ontario, CA 91761-2118
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.6%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+13.8 pts)
Top 9% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
106
Unique beneficiaries
Standard volumePrescription Recipients
145
Patients prescribed
Prescriptions Written
561
Total claims
Total Medicare drug cost: $23k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-3%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+7%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-4%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+1%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$294 received from industry
7 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Nimish Thaker's NPI.
Patient Reviews
No patient reviews yet. If you've seen Nimish Thaker, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
David Geffen School of Medicine at Ucla
Board certified · May 5, 2024
CMS-verified certification date
32 years in practice
Senior practitioner
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Taxonomy: 208800000X
Education & Training
University of California, Geffen School of Medicine (Class of 1994)
Virtual Urology Care With Nimish Thaker
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nimish Thaker for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Ontario required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Nimish Thaker
Dr. Thaker is listed as active in the NPI registry with telehealth listed in Ontario, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (909) 460-0354.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Nimish Thaker
Practice Location
1791 E Holt Blvd Unit 101, Ontario, CA 91761-2118
Mailing Address
1791 E Holt Blvd Unit 101, Ontario, CA 91761-2118
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers