Dr. Richard H. Ruben, MD
- Medicare services, 2024
- 182
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 186
- Hospital affiliations
- 3
- Industry payments
- $2,220
- Practice address
- 6355 S Buffalo Dr Fl 3 Fl 3, Las Vegas, NV 89113
- Practice phone
- Call (702) 952-9171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Intermountain Health
Primary care practice · Las Vegas, Nevada
Find Dr. Ruben'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. Richard H. Ruben is a hematologist and oncologist in Las Vegas, Nevada
Dr. Ruben practices at Intermountain Health in Las Vegas, Nevada.
Dr. Ruben's NPI, 1801826490, was assigned on July 3, 2006. Dr. Ruben holds Oklahoma license 19186.
- NPI
- 1801826490NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840191151
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 952-9171
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard H. Ruben practices at Intermountain Health in Las Vegas, Nevada
Dr. Ruben's primary practice is Intermountain Health, at 6355 S Buffalo Dr Fl 3 Fl 3, Las Vegas, NV 89113. The practice phone is (702) 952-9171.
- Intermountain Health6355 S Buffalo Dr Fl 3 Fl 3, Las Vegas, NV 89113Phone(702) 952-9171
Source: Dmand AI Affiliation Data
Dr. Richard H. Ruben is affiliated with 4 sites of care and 7 medical groups
Dr. Ruben's primary practice is Intermountain Health in Las Vegas, Nevada. Dr. Ruben is also affiliated with Saint Luke's Hospital of Kansas City. The medical group on file is Intermountain Health. Dmand AI also links Dr. Ruben to 2 more hospitals and 6 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard H. Ruben's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruben practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Intermountain Health | Available with a free account |
| +3 more sites and 6 medical groups | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Richard H. Ruben is one of 67 hematologists and oncologists in Nevada
Hematology and oncology is Dr. Ruben's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Ruben's licenses on file in 2 states: Oklahoma and South Dakota.
Specialties and state licenses
- Hematology and oncology, OklahomaPrimary
- South Dakota license
Hematologists and oncologists near Dr. Ruben
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. Richard H. Ruben billed Medicare for 182 services in 2024
CMS data shows 182 Medicare services from Dr. Ruben across 3 procedure codes in 2024, all of them office visits, for 105 Medicare patients. Medicare paid $18,518 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ruben's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3522024: 18248%
Dr. Ruben compared with the Nevada median for hematologists and oncologists, 2024
- Dr. Ruben
- Nevada median
- Medicare services
- 182vs 19,90099% below
- Medicare patients
- 105vs 60383% below
- Part D claims
- 85vs 79389% below
Medians across 67 hematologists and oncologists in Nevada with Dmand AI profiles that report each measure.
Dr. Ruben's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ruben?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ruben and other hematologists and oncologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard H. Ruben treated 105 Medicare patients in 2024, average age 71
CMS counts 105 Medicare patients who saw Dr. Ruben in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have cancer, and 70% have high blood pressure. Their average risk score is 2.44, 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. Ruben's median patient age at 76, with 60% women.
Dr. Ruben's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ruben's Medicare patients by sex, 2024
- Women6360%
- Men4240%
Chronic conditions among Dr. Ruben's Medicare patients, 2024
- Cancer75%
- High blood pressure70%
- High cholesterol56%
- Arthritis50%
- Diabetes29%
- Mood disorders29%
- Anxiety27%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ruben's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard H. Ruben wrote 186 Medicare Part D claims in 2024
In 2024, Dr. Ruben wrote 186 Medicare Part D claims for 60 patients. 90% of them were for generic drugs. CMS names the drug for 85 of them, across 5 drugs with 11 or more claims each, at $88,065 in total drug cost. In 2023, CMS named 76 claims across 5 drugs.
Dr. Ruben's Part D claims by kind of drug, 2024
- Generic168 claims90%
- Brand-name18 claims10%
Dr. Ruben'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 762024: 8512%
Drugs named by CMS: 5 in 2024, 5 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
How Dr. Richard H. Ruben takes part in Medicare
Dr. Ruben accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- 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. Richard H. Ruben received $2,220 in industry payments from 2016 to 2023
CMS Open Payments shows 59 general payments to Dr. Ruben from 23 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 84% of the total. Bristol-Myers Squibb Company paid the most, $791.
General payments to Dr. Ruben by program year, 2016 to 2023
General payments to Dr. Ruben by kind, 2016 to 2023
- Food and beverage$1,86884%
- Education$35216%
Companies that paid Dr. Ruben the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Richard H. Ruben'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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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. Richard H. Ruben
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. Richard H. Ruben's NPI number?
Dr. Richard H. Ruben's NPI number is 1801826490. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard H. Ruben?
Dr. Richard H. Ruben is a hematologist and oncologist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Richard H. Ruben practice?
Dr. Ruben practices at 6355 S Buffalo Dr Fl 3 Fl 3, Las Vegas, NV 89113. Dr. Ruben's primary practice is Intermountain Health in Las Vegas, Nevada. Dmand AI also links Dr. Ruben to 2 hospitals and 6 medical groups.
What is Dr. Richard H. Ruben's office phone number?
The practice phone on file for Dr. Ruben is (702) 952-9171.
What is Dr. Richard H. Ruben's medical license number?
Dr. Ruben holds Oklahoma license 19186, one of the licenses on file in 2 states.
Which states has Dr. Richard H. Ruben been licensed in?
Dmand AI has state licenses on file for Dr. Ruben in Oklahoma and South Dakota.
Which hospitals is Dr. Richard H. Ruben affiliated with?
Dr. Ruben is affiliated with Saint Luke's Hospital of Kansas City. Dmand AI links Dr. Ruben to 2 more hospitals.
What medical group is Dr. Richard H. Ruben part of?
Dr. Ruben is linked to Intermountain Health. Dmand AI links Dr. Ruben to 6 more medical groups.
Does Dr. Richard H. Ruben accept Medicare?
Yes. CMS data shows Dr. Ruben billed Medicare for 182 services in 2024, and Dr. Ruben accepts Medicare assignment.
How many Medicare patients does Dr. Richard H. Ruben see?
CMS counts 105 Medicare patients who saw Dr. Ruben in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Richard H. Ruben bill to Medicare?
In 2024, Dr. Ruben's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and office visit, new patient (99205).
What drugs does Dr. Richard H. Ruben prescribe most?
In 2024 Medicare Part D data, Dr. Ruben's most prescribed drugs by claims were Prednisone, Anastrozole and Abiraterone Acetate.
Has Dr. Richard H. Ruben received payments from drug or device companies?
CMS Open Payments shows $2,220 in general payments to Dr. Ruben from 23 companies from 2016 to 2023. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Richard H. Ruben been practicing?
Dr. Ruben graduated from medical school in 1987, 39 years ago.
Selling to hematology and oncology practices?
See hematologists and oncologists in Nevada 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