Dr. Lisa C. Viola, DO
- Medicare services, 2024
- 1,489
- Medicare patients, 2024
- 539
- Part D claims, 2024
- 1,509
- Hospital affiliations
- 5
- Industry payments
- $1,949
- Practice address
- 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117
- Practice phone
- Call (605) 322-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Viola'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. Lisa C. Viola is a neurologist in Sioux Falls, South Dakota
Dr. Viola practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health.
Dr. Viola's NPI, 1508873811, was assigned on August 1, 2006. Dr. Viola graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997. Dr. Viola holds South Dakota license 5072.
- NPI
- 1508873811NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365460029
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 322-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lisa C. Viola practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota
Dr. Viola's primary practice is Avera McKennan Hospital & University Health Center, at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 322-8000.
- Avera McKennan Hospital & University Health Center1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 322-8000
Source: Dmand AI Affiliation Data
Dr. Lisa C. Viola is affiliated with 7 sites of care and 2 medical groups
Dr. Viola's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dr. Viola is also affiliated with Avera Marshall Regional Medical Center. The medical group on file is Avera McKennan Hospital & University Health Center. Dmand AI also links Dr. Viola to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lisa C. Viola's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Viola practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera McKennan Hospital & University Health Center | Available with a free account |
| +6 more sites and 1 medical group | 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 Avera Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lisa C. Viola is one of 56 neurologists in South Dakota
Neurology is Dr. Viola's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Viola is licensed in South Dakota.
Specialties and state licenses
- Neurology, South DakotaPrimary
Neurologists near Dr. Viola
Counts of neurologists 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. Lisa C. Viola billed Medicare for 1,489 services in 2024
CMS data shows 1,489 Medicare services from Dr. Viola across 16 procedure codes in 2024, for 539 Medicare patients. Medicare paid $88,610 for them.
Dr. Viola's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0142024: 1,1099%
- Office and hospital visits
- 2023: 2172024: 16126%
- Surgery
- 2023: 1232024: 14518%
- Other services
- 2023: 02024: 74
Where Dr. Viola's Medicare services took place, 2024
- In an office413%
- In a facility1,44897%
Dr. Viola compared with the South Dakota median for neurologists, 2024
- Dr. Viola
- South Dakota median
- Medicare services
- 1,489vs 4293.5 times
- Medicare patients
- 539vs 2462.2 times
- Part D claims
- 1,299vs 2136.1 times
Medians across 52 neurologists in South Dakota with Dmand AI profiles that report each measure.
Dr. Viola'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. Viola?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Viola and other neurologists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lisa C. Viola treated 539 Medicare patients in 2024, average age 71
CMS counts 539 Medicare patients who saw Dr. Viola in 2024. The largest group is 65 to 74, with 268 patients. 70% of them have high cholesterol, and 68% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Viola's median patient age at 57, with 64% women.
Dr. Viola's Medicare patients by age, 2024
Dr. Viola's Medicare patients by sex, 2024
- Women32961%
- Men21039%
Chronic conditions among Dr. Viola's Medicare patients, 2024
- High cholesterol70%
- High blood pressure68%
- Arthritis53%
- Anxiety30%
- Mood disorders30%
- Diabetes29%
- Depression27%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Viola's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lisa C. Viola wrote 1,509 Medicare Part D claims in 2024
In 2024, Dr. Viola wrote 1,509 Medicare Part D claims for 269 patients. 91% of them were for generic drugs. CMS names the drug for 1,299 of them, across 29 drugs with 11 or more claims each, at $255,683 in total drug cost. In 2023, CMS named 1,442 claims across 36 drugs.
Dr. Viola's Part D claims by kind of drug, 2024
- Generic1,366 claims91%
- Brand-name143 claims9%
Dr. Viola'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: 1,4422024: 1,29910%
Drugs named by CMS: 29 in 2024, 36 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. Lisa C. Viola takes part in Medicare
Dr. Viola 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. Lisa C. Viola received $1,949 in industry payments from 2016 to 2025
CMS Open Payments shows 129 general payments to Dr. Viola from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Supernus Pharmaceuticals, Inc. paid the most, $343.
General payments to Dr. Viola by program year, 2016 to 2025
General payments to Dr. Viola by kind, 2016 to 2025
- Food and beverage$1,75090%
- Education$19910%
Companies that paid Dr. Viola the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lisa C. Viola graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Viola graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lisa C. Viola'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Lisa C. Viola
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. Lisa C. Viola's NPI number?
Dr. Lisa C. Viola's NPI number is 1508873811. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lisa C. Viola?
Dr. Lisa C. Viola is a neurologist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Lisa C. Viola practice?
Dr. Viola practices at 1325 S Cliff Ave Post Office Box 5045, Sioux Falls, SD 57117. Dr. Viola's primary practice is Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota, part of Avera Health. Dmand AI also links Dr. Viola to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Lisa C. Viola's office phone number?
The practice phone on file for Dr. Viola is (605) 322-8000.
What is Dr. Lisa C. Viola's medical license number?
Dr. Viola holds South Dakota license 5072.
Which hospitals is Dr. Lisa C. Viola affiliated with?
Dr. Viola practices at Avera McKennan Hospital & University Health Center in Sioux Falls, South Dakota. Dr. Viola is also affiliated with Avera Marshall Regional Medical Center. Dmand AI links Dr. Viola to 3 more hospitals.
What medical group is Dr. Lisa C. Viola part of?
Dr. Viola is linked to Avera McKennan Hospital & University Health Center. Dmand AI links Dr. Viola to 1 more medical group.
Does Dr. Lisa C. Viola accept Medicare?
Yes. CMS data shows Dr. Viola billed Medicare for 1,489 services in 2024, and Dr. Viola accepts Medicare assignment.
How many Medicare patients does Dr. Lisa C. Viola see?
CMS counts 539 Medicare patients who saw Dr. Viola in 2024, with an average age of 71.
What services does Dr. Lisa C. Viola bill to Medicare?
In 2024, Dr. Viola's most billed Medicare services were nerve and brain test (95886), surgery: brain, spine and nerves (64615) and nerve and brain test (95911).
Show 4 more questionsShow fewer questions
Where did Dr. Lisa C. Viola go to medical school?
Dr. Viola graduated from New York College of Osteo Medicine of New York Institute of Technology in 1997.
What drugs does Dr. Lisa C. Viola prescribe most?
In 2024 Medicare Part D data, Dr. Viola's most prescribed drugs by claims were Gabapentin, Lamotrigine and Levetiracetam.
Has Dr. Lisa C. Viola received payments from drug or device companies?
CMS Open Payments shows $1,949 in general payments to Dr. Viola from 28 companies from 2016 to 2025. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. Lisa C. Viola been practicing?
Dr. Viola graduated from medical school in 1997, 29 years ago.
Selling to neurology practices?
See neurologists in South Dakota 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