Am J Physiol Renal Physiol
Dr. Mark D. Okusa, MD
- Medicare services, 2024
- 478
- Medicare patients, 2024
- 165
- Part D claims, 2024
- 305
- Publications
- 118
- MIPS score, 2024
- 86
- Practice address
- 1215 Lee St, Charlottesville, VA 22908
- Practice phone
- Call (434) 760-3439
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UVA University Medical Center
Charlottesville, Virginia
Find Dr. Okusa'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. Mark D. Okusa is a nephrologist in Charlottesville, Virginia
Dr. Okusa practices at UVA University Medical Center in Charlottesville, Virginia.
Dr. Okusa's NPI, 1679618763, was assigned on February 20, 2007. Dr. Okusa graduated from Virginia Commonwealth University, School of Medicine in 1982. Dr. Okusa holds Virginia license 0101035775.
- NPI
- 1679618763NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638187990
- NPI enumeration date
- February 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (434) 760-3439
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark D. Okusa practices at UVA University Medical Center in Charlottesville, Virginia
Dr. Okusa's primary practice is UVA University Medical Center, at 1215 Lee St, Charlottesville, VA 22908 in Charlottesville City. The practice phone is (434) 760-3439.
- UVA University Medical Center1215 Lee St, Charlottesville, VA 22908 · Charlottesville CityPhone(434) 760-3439
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark D. Okusa is affiliated with 3 sites of care and 1 medical group
Dr. Okusa's primary practice is UVA University Medical Center in Charlottesville, Virginia. Dr. Okusa is also affiliated with University Medical Center. The medical group on file is UVA Physicians Group. Dmand AI also links Dr. Okusa to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark D. Okusa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Okusa practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UVA University Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark D. Okusa is one of 289 nephrologists in Virginia
Nephrology is Dr. Okusa's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Okusa is licensed in Virginia.
Specialties and state licenses
- Nephrology, VirginiaPrimary
Nephrologists near Dr. Okusa
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. Mark D. Okusa billed Medicare for 478 services in 2024
CMS data shows 478 Medicare services from Dr. Okusa across 9 procedure codes in 2024, for 165 Medicare patients. Medicare paid $28,888 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Okusa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4112024: 3808%
- Other services
- 2023: 02024: 77
- Tests and treatments
- 2023: 552024: 2162%
Dr. Okusa compared with the Virginia median for nephrologists, 2024
- Dr. Okusa
- Virginia median
- Medicare services
- 478vs 1,22761% below
- Medicare patients
- 165vs 38757% below
- Part D claims
- 206vs 77073% below
Medians across 276 nephrologists in Virginia with Dmand AI profiles that report each measure.
Dr. Okusa'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. Okusa and other nephrologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark D. Okusa treated 165 Medicare patients in 2024, average age 74
CMS counts 165 Medicare patients who saw Dr. Okusa in 2024. The largest group is 75 to 84, with 65 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 18% are also on Medicaid. Their average risk score is 3.19, 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. Okusa's median patient age at 65, with 50% women.
Dr. Okusa's Medicare patients by age, 2024
Dr. Okusa's Medicare patients by sex, 2024
- Women7545%
- Men9055%
Chronic conditions among Dr. Okusa's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes55%
- Heart failure49%
- Arthritis44%
- Ischemic heart disease41%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Okusa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark D. Okusa wrote 305 Medicare Part D claims in 2024
In 2024, Dr. Okusa wrote 305 Medicare Part D claims for 60 patients. 94% of them were for generic drugs. CMS names the drug for 206 of them, across 6 drugs with 11 or more claims each, at $1,827 in total drug cost. In 2023, CMS named 193 claims across 9 drugs.
Dr. Okusa's Part D claims by kind of drug, 2024
- Generic288 claims94%
- Brand-name17 claims6%
Dr. Okusa'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: 1932024: 2067%
Drugs named by CMS: 6 in 2024, 9 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. Mark D. Okusa 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. Okusa for performance year 2024, reported as part of a group. Dr. Okusa accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Okusa's MIPS scores, performance year 2024
- 86of 100Final score
- 79.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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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Dr. Mark D. Okusa has 118 publications on record
Dmand AI links 118 papers to Dr. Okusa, published from 2010 to 2025. 2017 was the busiest year, with 9. The most frequent topics are Acute Kidney Injury, Kidney and Reperfusion Injury. Dr. Okusa has published most often in J Am Soc Nephrol. Dr. Okusa's most frequent co-authors are Amandeep Kaur Bajwa, MD, Peter I. Lobo, MD and Paul Marc Palevsky, MD.
Dr. Okusa's papers by year, 2016 to 2025
Topics Dr. Okusa writes about most
- Acute Kidney Injury
- Kidney
- Reperfusion Injury
- Inflammation
- Mice, Inbred C57BL
- Disease Models, Animal
- Mice, Knockout
- Renal Insufficiency, Chronic
Dr. Okusa's most frequent co-authors
- Amandeep Kaur Bajwa, MD19 shared papers
- Peter I. Lobo, MD11 shared papers
- Paul Marc Palevsky, MD6 shared papers
Recent publications by Dr. Okusa
Nat Rev Nephrol
Am J Physiol Renal Physiol
See who Dr. Okusa researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Okusa 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. Mark D. Okusa received $15,020 in industry payments from 2016 to 2024
CMS Open Payments shows 19 general payments to Dr. Okusa from 4 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 87% of the total. Janssen Research & Development, LLC paid the most, $7,828.
General payments to Dr. Okusa by program year, 2016 to 2024
General payments to Dr. Okusa by kind, 2016 to 2024
- Consulting fees$13,03587%
- Travel and lodging$1,62111%
- Food and beverage$3632%
Companies that paid Dr. Okusa the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark D. Okusa graduated from Virginia Commonwealth University, School of Medicine
Dr. Okusa graduated from Virginia Commonwealth University, School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark D. Okusa'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Mark D. Okusa
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. Mark D. Okusa's NPI number?
Dr. Mark D. Okusa's NPI number is 1679618763. It was assigned on February 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark D. Okusa?
Dr. Mark D. Okusa is a nephrologist in Charlottesville, Virginia. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Mark D. Okusa practice?
Dr. Okusa practices at 1215 Lee St, Charlottesville, VA 22908. Dr. Okusa's primary practice is UVA University Medical Center in Charlottesville, Virginia. Dmand AI also links Dr. Okusa to 1 hospital.
What is Dr. Mark D. Okusa's office phone number?
The practice phone on file for Dr. Okusa is (434) 760-3439.
What is Dr. Mark D. Okusa's medical license number?
Dr. Okusa holds Virginia license 0101035775.
Which hospitals is Dr. Mark D. Okusa affiliated with?
Dr. Okusa is affiliated with University Medical Center. Dmand AI links Dr. Okusa to 1 more hospital.
What medical group is Dr. Mark D. Okusa part of?
Dr. Okusa is linked to UVA Physicians Group.
Does Dr. Mark D. Okusa accept Medicare?
Yes. CMS data shows Dr. Okusa billed Medicare for 478 services in 2024, and Dr. Okusa accepts Medicare assignment.
What is Dr. Mark D. Okusa's MIPS score?
Dr. Okusa's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark D. Okusa see?
CMS counts 165 Medicare patients who saw Dr. Okusa in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Mark D. Okusa bill to Medicare?
In 2024, Dr. Okusa's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Mark D. Okusa go to medical school?
Dr. Okusa graduated from Virginia Commonwealth University, School of Medicine in 1982.
What drugs does Dr. Mark D. Okusa prescribe most?
In 2024 Medicare Part D data, Dr. Okusa's most prescribed drugs by claims were Calcitriol, Losartan Potassium and Allopurinol.
Has Dr. Mark D. Okusa received payments from drug or device companies?
CMS Open Payments shows $15,020 in general payments to Dr. Okusa from 4 companies from 2016 to 2024. The largest total came from Janssen Research & Development, LLC.
How long has Dr. Mark D. Okusa been practicing?
Dr. Okusa graduated from medical school in 1982, 44 years ago.
Does Dr. Mark D. Okusa do research?
Dmand AI links 118 publications to Dr. Okusa, published from 2010 to 2025.
Who does Dr. Mark D. Okusa publish with?
Dr. Okusa's most frequent co-authors are Amandeep Kaur Bajwa, MD (19 shared papers), Peter I. Lobo, MD (11 shared papers) and Paul Marc Palevsky, MD (6 shared papers).
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