Dr. Ricardo Ariel Weis, MD
- Medicare services, 2024
- 219
- Medicare patients, 2024
- 320
- MIPS score, 2024
- 86
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weis' professional email, personal email and mobile number
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Dr. Ricardo Ariel Weis is an anesthesiologist in Phoenix, Arizona
Dr. Weis practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Weis' NPI, 1982813945, was assigned on May 22, 2007. Dr. Weis holds Arizona license 44705.
- NPI
- 1982813945NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890969455
- NPI enumeration date
- May 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ricardo Ariel Weis practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Weis' primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Ricardo Ariel Weis is affiliated with 2 sites of care and 1 medical group
Dr. Weis' primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Dr. Weis to 1 more ambulatory surgery center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ricardo Ariel Weis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ricardo Ariel Weis is one of 1,244 anesthesiologists in Arizona
Anesthesiology is Dr. Weis' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Weis' licenses on file in 2 states: Arizona and Virginia.
Specialties and state licenses
- Anesthesiology, ArizonaPrimary
- Student in an organized health care education/training program, Virginia
Anesthesiologists near Dr. Weis
Counts of anesthesiologists 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. Ricardo Ariel Weis billed Medicare for 219 services in 2024
CMS data shows 219 Medicare services from Dr. Weis across 9 procedure codes in 2024, for 320 Medicare patients. Medicare paid $22,324 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Weis' Medicare services by type, 2024
- Anesthesia126
- Surgery67
- Imaging26
Dr. Weis compared with the Arizona median for anesthesiologists, 2024
- Dr. Weis
- Arizona median
- Medicare services
- 219vs 723.0 times
- Medicare patients
- 320vs 1332.4 times
Medians across 1,218 anesthesiologists in Arizona with Dmand AI profiles that report each measure.
Dr. Weis' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weis and other anesthesiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ricardo Ariel Weis treated 320 Medicare patients in 2024, average age 75
CMS counts 320 Medicare patients who saw Dr. Weis in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.99, 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. Weis' median patient age at 56, with 51% women.
Dr. Weis' Medicare patients by age, 2024
Dr. Weis' Medicare patients by sex, 2024
- Women14144%
- Men17956%
Chronic conditions among Dr. Weis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Atrial fibrillation48%
- Ischemic heart disease42%
- Chronic kidney disease39%
- Heart failure38%
- Cancer32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ricardo Ariel Weis scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Weis for performance year 2024, reported as part of a group. Dr. Weis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Weis' MIPS scores, performance year 2024
- 86of 100Final score
- 78.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Dr. Ricardo Ariel Weis'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Ricardo Ariel Weis
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. Ricardo Ariel Weis' NPI number?
Dr. Ricardo Ariel Weis' NPI number is 1982813945. It was assigned on May 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ricardo Ariel Weis?
Dr. Ricardo Ariel Weis is an anesthesiologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ricardo Ariel Weis practice?
Dr. Weis practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Weis' primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Weis to 1 ambulatory surgery center.
What is Dr. Ricardo Ariel Weis' office phone number?
The practice phone on file for Dr. Weis is (480) 342-4201.
What is Dr. Ricardo Ariel Weis' medical license number?
Dr. Weis holds Arizona license 44705, one of the licenses on file in 2 states.
Which states has Dr. Ricardo Ariel Weis been licensed in?
Dmand AI has state licenses on file for Dr. Weis in Arizona and Virginia.
Which hospitals is Dr. Ricardo Ariel Weis affiliated with?
Dr. Weis practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
What medical group is Dr. Ricardo Ariel Weis part of?
Dr. Weis is linked to Mayo Clinic Arizona.
Does Dr. Ricardo Ariel Weis accept Medicare?
Yes. CMS data shows Dr. Weis billed Medicare for 219 services in 2024, and Dr. Weis accepts Medicare assignment.
What is Dr. Ricardo Ariel Weis' MIPS score?
Dr. Weis' MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Ricardo Ariel Weis see?
CMS counts 320 Medicare patients who saw Dr. Weis in 2024, with an average age of 75.
What services does Dr. Ricardo Ariel Weis bill to Medicare?
In 2024, Dr. Weis' most billed Medicare services were surgery: heart and blood vessels (36620), anesthesia (01922) and anesthesia (00537).
How long has Dr. Ricardo Ariel Weis been practicing?
Dr. Weis graduated from medical school in 1994, 32 years ago.
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