Janell Kay Powell, MD
Internal Medicine Physician · Sioux Falls, SD
Janell Kay Powell, MD is an internal medicine physician with a practice address in Sioux Falls, South Dakota, and NPI 1750309357, issued on Jul 18, 2006. Check the license (South Dakota 7413, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Janell Kay Powell
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 7413 SD
Self-reported in NPPES; status is on the state search - Practice location
- 6215 S Cliff Ave, Sioux Falls, SD 57108
- Phone
- (605) 322-3300
- Enumerated
- Jul 18, 2006
- Record last updated
- Apr 19, 2022
- Fax
- (605) 322-3301
- Medicare enrollment
- Enrolled (PECOS I20090108000154); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 247 in South Dakota → Look up another NPI →
Also registered at 6215 S Cliff Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Janell Kay Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 7413Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average internal medicine physician in 2024
11,422 Medicare Part D claims for 755 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 328 claims were for opioids.
Most prescribed
- Levothyroxine Sodium805 claims
- Atorvastatin Calcium597 claims
- Omeprazole471 claims
- Losartan Potassium443 claims
- Lisinopril297 claims
- Amlodipine Besylate288 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,436.46
79 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Avera MckennanSioux Falls, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janell Kay Powell among 247 internal medicine physician records in South Dakota
Janell Kay Powell, MD is one of 247 internal medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1995 · median 2008 among the 146 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
110 internal medicine physician records list a practice address in Sioux Falls
They are 110 of the 6,563 NPPES records with a practice address in Sioux Falls, and 247 internal medicine physician records in South Dakota.
All 247 in South Dakota → Every provider in Sioux Falls → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Scott Beckstrand, MDSioux Falls, SD 571081932173622
- Neil Brummond, MDSioux Falls, SD 571081295020618
- Alissa Brummond, MDSioux Falls, SD 571081336434737
- Aaron Burkhardt, DOSioux Falls, SD 571081013322205
- Leonard Gutnik, M.D.Sioux Falls, SD 571081841265543
- Lorraine Huet-Holm, MDSioux Falls, SD 571081609886308
- Nicholas Kaufman, M.D.Sioux Falls, SD 571081629497615
- Jean Lageson, MDSioux Falls, SD 571081134172463
Common questions
What is Janell Kay Powell, MD's NPI number?
Janell Kay Powell, MD's National Provider Identifier (NPI) is 1750309357, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janell Kay Powell, MD located?
The NPPES record lists a practice address at 6215 S Cliff Ave, Sioux Falls, SD, 57108. Phone: (605) 322-3300. Providers update this record themselves, so call before visiting.
How can I verify Janell Kay Powell, MD's license?
NPPES lists South Dakota license number 7413, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Janell Kay Powell, MD prescribe under Medicare Part D?
In 2024, Janell Kay Powell, MD had 11,422 Medicare Part D claims for 755 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.