Dr. William B. Cherry, M.D.
Allergy & Immunology (Allergy & Immunology Physician)
7117 Brockton Ave
Riverside, CA 92506
Who else practices at this address →
Riverside County includes primary care (1% of residents) and mental health (5% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- University of California, Irvine, California College of Medicine (2003)
- Years since graduation
- 23
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 115
Licensed in California since 2008, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2003Medical school: University of California, Irvine, California College of Medicine
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Allergy & Immunology Physician primary
CA license A104582 (first issued 2008; current) · MN license 46692
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Riverside Medical Clinic Inc (173 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 115
- Services billed
- 3,107
- Patients’ average age
- 72
| Service | Times | Patients |
|---|---|---|
| Test for allergy using allergenic extract | 2,875 | 41 |
| Professional service for preparation and provision of 1 or more antigens | 442 | 21 |
| Professional service for multiple injections of allergen | 307 | 21 |
| Established patient office or other outpatient visit, 20-29 minutes | 86 | 61 |
| Established patient office or other outpatient visit, 30-39 minutes | 30 | 20 |
| New patient office or other outpatient visit, 30-44 minutes | 29 | 29 |
| New patient office or other outpatient visit, 45-59 minutes | 13 | 13 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Fluticasone Propionate Other prescribers in Riverside, CA | 274 |
| Montelukast Sodium Other prescribers in Riverside, CA | 221 |
| Albuterol Sulfate Hfa (albuterol sulfate) Other prescribers in Riverside, CA | 180 |
| Azelastine Hcl Other prescribers in Riverside, CA | 137 |
| Ipratropium Bromide Other prescribers in Riverside, CA | 115 |
| Wixela Inhub (fluticasone propion/salmeterol) Other prescribers in Riverside, CA | 64 |
| Azelastine-Fluticasone (azelastine/fluticasone) | 53 |
| Trelegy Ellipta (fluticasone/umeclidin/vilanter) Other prescribers in Riverside, CA | 38 |
| Arnuity Ellipta (fluticasone furoate) Other prescribers in Riverside, CA | 35 |
| Prednisone Other prescribers in Riverside, CA | 30 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 3 companies reported 20 payments worth $308 in total to this clinician.
| Genzyme Corporation | $231 |
|---|---|
| Novartis Pharmaceuticals Corporation | $44.48 |
| GlaxoSmithKline, LLC. | $32.55 |
| Food and Beverage | $308 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 4 industry-funded studies in 2025, from 3 companies. The companies reported $380,981 in research payments for these studies, mostly to the institutions running them.
- Savanna RVP4X Assay
Ortho-clinical Diagnostics, Inc. - RESTORE: An RCT to Evaluate the Efficacy of the Revi System
Bluewind Medical · Active, not recruiting · NCT06217328 - Savanna RVP4X Enrichment Panel Preparation
Ortho-clinical Diagnostics, Inc. - The CHRONICLE Study is a multi center,non interventional,prospective cohort study of adults with severe asthma who do not achieve control with high-dose ICS therapy with additional controllers and or require systemic …
AstraZeneca Pharmaceuticals LP
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.