Dr. Candice A. Ruby, MD
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 1,997
- Hospital affiliations
- 1
- Industry payments
- $5,647
- Medical group
- 1
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ruby's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Candice A. Ruby is a hematologist and oncologist in Riverside, California
Dr. Ruby practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Dr. Ruby's NPI, 1407904451, was assigned on January 8, 2007. Dr. Ruby graduated from University of the East College of Medicine in 1998. Dr. Ruby holds California license A79069.
- NPI
- 1407904451NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789600792
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Candice A. Ruby practices at Riverside Medical Center in Riverside, California
Dr. Ruby's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Dr. Candice A. Ruby is affiliated with 1 site of care and 1 medical group
Dr. Ruby's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Candice A. Ruby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruby practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Candice A. Ruby is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Ruby's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Ruby is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Ruby's licenses on file in 2 states: California and Arizona.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
- Arizona license
Hematologists and oncologists near Dr. Ruby
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Candice A. Ruby treated 17 Medicare patients in 2024, average age 67
CMS counts 17 Medicare patients who saw Dr. Ruby in 2024. 71% of them have high blood pressure. Their average risk score is 2.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ruby's median patient age at 64, with 65% women.
Chronic conditions among Dr. Ruby's Medicare patients, 2024
- High blood pressure71%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ruby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Candice A. Ruby wrote 1,997 Medicare Part D claims in 2024
In 2024, Dr. Ruby wrote 1,997 Medicare Part D claims for 333 patients. 72% of them were for generic drugs. CMS names the drug for 1,703 of them, across 50 drugs with 11 or more claims each, at $5,538,343 in total drug cost. In 2023, CMS named 1,439 claims across 46 drugs.
Dr. Ruby's Part D claims by kind of drug, 2024
- Generic1,430 claims72%
- Brand-name and other567 claims28%
Dr. Ruby's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ruby's Part D claims, 2024
- Opioids5%91 of 1,997 claims
- Antibiotics2%43 of 1,997 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4392024: 1,70318%
Drugs named by CMS: 50 in 2024, 46 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Candice A. Ruby offers telehealth to Medicare patients
Dr. Ruby accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ruby as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Candice A. Ruby received $5,647 in industry payments from 2018 to 2025
CMS Open Payments shows 12 general payments to Dr. Ruby from 6 drug and device companies from 2018 to 2025. Consulting fees make up the largest share, 94% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,625.
General payments to Dr. Ruby by program year, 2018 to 2025
General payments to Dr. Ruby by kind, 2018 to 2025
- Consulting fees$5,30094%
- Food and beverage$1873%
- Education$1002%
- Travel and lodging$611%
Companies that paid Dr. Ruby the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Candice A. Ruby has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ruby, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Ruby
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Candice A. Ruby graduated from University of the East College of Medicine
Dr. Ruby graduated from University of the East College of Medicine in 1998.
- Medical school
- Board certified in hematology
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Candice A. Ruby accepts plans from 2 insurance carriers
Dr. Ruby is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Ruby accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Candice A. Ruby's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Candice A. Ruby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Candice A. Ruby's NPI number?
Dr. Candice A. Ruby's NPI number is 1407904451. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Candice A. Ruby?
Dr. Candice A. Ruby is a hematologist and oncologist in Riverside, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Candice A. Ruby practice?
Dr. Ruby practices at 10800 Magnolia Avenue, Riverside, CA 92505. Dr. Ruby's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
What is Dr. Candice A. Ruby's office phone number?
The practice phone on file for Dr. Ruby is (951) 353-2000.
What is Dr. Candice A. Ruby's medical license number?
Dr. Ruby holds California license A79069, one of the licenses on file in 2 states.
Which states has Dr. Candice A. Ruby been licensed in?
Dmand AI has state licenses on file for Dr. Ruby in California (2002 to 2026) and Arizona (2002 to 2005).
Which hospitals is Dr. Candice A. Ruby affiliated with?
Dr. Ruby practices at Riverside Medical Center in Riverside, California.
What medical group is Dr. Candice A. Ruby part of?
Dr. Ruby is linked to Southern California Permanente Medical Group.
Does Dr. Candice A. Ruby accept Medicare?
Yes. CMS lists Dr. Ruby as accepting Medicare assignment.
Does Dr. Candice A. Ruby offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ruby as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Candice A. Ruby see?
CMS counts 17 Medicare patients who saw Dr. Ruby in 2024, with an average age of 67.
Is Dr. Candice A. Ruby board certified?
Yes. Dr. Ruby is board certified in hematology by the American Board of Internal Medicine.
Where did Dr. Candice A. Ruby go to medical school?
Dr. Ruby graduated from University of the East College of Medicine in 1998.
What drugs does Dr. Candice A. Ruby prescribe most?
In 2024 Medicare Part D data, Dr. Ruby's most prescribed drugs by claims were Anastrozole, Prednisone and Abiraterone Acetate.
Has Dr. Candice A. Ruby received payments from drug or device companies?
CMS Open Payments shows $5,647 in general payments to Dr. Ruby from 6 companies from 2018 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Candice A. Ruby been practicing?
Dr. Ruby graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Candice A. Ruby accept?
Dr. Ruby is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to hematology and oncology practices?
See hematologists and oncologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card