Transplant Proc
Dr. Vasyl Warvariv, MD
- Medicare services, 2024
- 82
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 233
- Publications
- 2
- MIPS score, 2024
- 89
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Warvariv'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. Vasyl Warvariv is a nephrologist in Stanford, California
Dr. Warvariv practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Dr. Warvariv's NPI, 1033201710, was assigned on September 29, 2006. Dr. Warvariv graduated from The Johns Hopkins University School of Medicine in 1981. Dr. Warvariv's California license number on file is G55115.
- NPI
- 1033201710NPI Registry (opens in a new tab)
- NPI enumeration date
- September 29, 2006
- NPI status
- Active
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Vasyl Warvariv practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Dr. Warvariv's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Dr. Vasyl Warvariv is affiliated with 2 sites of care and 1 medical group
Dr. Warvariv's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Warvariv to 1 more hospital, named with a free account. Dr. Warvariv's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Vasyl Warvariv's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warvariv practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | 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. Vasyl Warvariv is one of 1,401 nephrologists in California
Nephrology is Dr. Warvariv's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Warvariv is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Warvariv's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Pennsylvania license
Nephrologists near Dr. Warvariv
Counts of nephrologists 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. Vasyl Warvariv billed Medicare for 82 services in 2024
CMS data shows 82 Medicare services from Dr. Warvariv across 2 procedure codes in 2024, for 39 Medicare patients. Medicare paid $5,164 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Warvariv's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2452024: 8267%
Dr. Warvariv compared with the California median for nephrologists, 2024
- Dr. Warvariv
- California median
- Medicare services
- 82vs 1,08492% below
- Medicare patients
- 39vs 30787% below
- Part D claims
- 183vs 95581% below
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Warvariv'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Warvariv and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vasyl Warvariv treated 39 Medicare patients in 2024, average age 62
CMS counts 39 Medicare patients who saw Dr. Warvariv in 2024. The largest group is under 65, with 20 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 64% are also on Medicaid. Their average risk score is 7.43, 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. Warvariv's median patient age at 60, with 33% women.
Dr. Warvariv's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Warvariv's Medicare patients by sex, 2024
- Women1641%
- Men2359%
Chronic conditions among Dr. Warvariv's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure46%
- Ischemic heart disease44%
- Depression38%
- Mood disorders38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warvariv's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women33%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vasyl Warvariv wrote 233 Medicare Part D claims in 2024
In 2024, Dr. Warvariv wrote 233 Medicare Part D claims for 31 patients. 90% of them were for generic drugs. CMS names the drug for 183 of them, across 5 drugs with 11 or more claims each, at $27,695 in total drug cost. In 2023, CMS named 205 claims across 6 drugs.
Dr. Warvariv's Part D claims by kind of drug, 2024
- Generic209 claims90%
- Brand-name24 claims10%
Dr. Warvariv'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: 2052024: 18311%
Drugs named by CMS: 5 in 2024, 6 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. Vasyl Warvariv scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Warvariv for performance year 2024, reported as part of a group.
Dr. Warvariv's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Vasyl Warvariv has 2 publications on record
Dmand AI links 2 papers to Dr. Warvariv. The most frequent topics are Cyclosporins and Kidney Transplantation. Dr. Warvariv's most frequent co-authors are William Bry, MD and Gregory D. Linkowski, MD.
Topics Dr. Warvariv writes about most
- Cyclosporins
- Kidney Transplantation
Dr. Warvariv's most frequent co-authors
Recent publications by Dr. Warvariv
AJR Am J Roentgenol
See who Dr. Warvariv researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Warvariv works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vasyl Warvariv graduated from The Johns Hopkins University School of Medicine
Dr. Warvariv graduated from The Johns Hopkins University School of Medicine in 1981.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Vasyl Warvariv accepts plans from 7 insurance carriers
Dr. Warvariv is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- CMS Medicare
- NV State Medicaid
Plan types Dr. Warvariv accepts, by number of carriers
- Medicare5
- PPO5
- HMO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Vasyl Warvariv'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) |
| 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Vasyl Warvariv
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. Vasyl Warvariv's NPI number?
Dr. Vasyl Warvariv's NPI number is 1033201710. It was assigned on September 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vasyl Warvariv?
Dr. Vasyl Warvariv is a nephrologist in Stanford, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Vasyl Warvariv practice?
Dr. Warvariv practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Warvariv's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Warvariv to 1 hospital.
What is Dr. Vasyl Warvariv's office phone number?
The practice phone on file for Dr. Warvariv is (650) 723-4000.
What is Dr. Vasyl Warvariv's medical license number?
Dr. Warvariv's California license number on file is G55115, one of the licenses on file in 2 states.
Which states has Dr. Vasyl Warvariv been licensed in?
Dmand AI has state licenses on file for Dr. Warvariv in California (1985 to 2025) and Pennsylvania (1982 to 1986).
Which hospitals is Dr. Vasyl Warvariv affiliated with?
Dr. Warvariv practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Dr. Warvariv to 1 more hospital.
What medical group is Dr. Vasyl Warvariv part of?
Dr. Warvariv is linked to Stanford Health Care.
Does Dr. Vasyl Warvariv accept Medicare?
Yes. CMS data shows Dr. Warvariv billed Medicare for 82 services in 2024.
What is Dr. Vasyl Warvariv's MIPS score?
Dr. Warvariv's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Vasyl Warvariv see?
CMS counts 39 Medicare patients who saw Dr. Warvariv in 2024, with an average age of 62.
Is Dr. Vasyl Warvariv board certified?
Yes. Dr. Warvariv is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Vasyl Warvariv bill to Medicare?
In 2024, Dr. Warvariv's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99231).
Where did Dr. Vasyl Warvariv go to medical school?
Dr. Warvariv graduated from The Johns Hopkins University School of Medicine in 1981.
What drugs does Dr. Vasyl Warvariv prescribe most?
In 2024 Medicare Part D data, Dr. Warvariv's most prescribed drugs by claims were Prednisone, Mycophenolate Mofetil and Tacrolimus.
How long has Dr. Vasyl Warvariv been practicing?
Dr. Warvariv graduated from medical school in 1981, 45 years ago.
Does Dr. Vasyl Warvariv do research?
Dmand AI links 2 publications to Dr. Warvariv.
Who does Dr. Vasyl Warvariv publish with?
Dr. Warvariv's most frequent co-authors are William Bry, MD (1 shared paper) and Gregory D. Linkowski, MD (1 shared paper).
What insurance does Dr. Vasyl Warvariv accept?
Dr. Warvariv is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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