Katlyn Elizabeth Rostyne
Family Nurse Practitioner · Woonsocket, SD
Katlyn Elizabeth Rostyne is a family nurse practitioner with a practice address in Woonsocket, South Dakota, and NPI 1457827834, issued on Oct 23, 2018. Check the license (South Dakota R040573, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katlyn Elizabeth Rostyne
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R040573 SD
Self-reported in NPPES; status is on the state search - Practice location
- 302 S Dumont Ave, Woonsocket, SD 57385
- Phone
- (605) 796-4433
- Enumerated
- Oct 23, 2018
- Record last updated
- Jul 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190206001974); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 862 in South Dakota → Look up another NPI →
Verify Katlyn Elizabeth Rostyne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license R040573Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average family nurse practitioner in 2024
2,242 Medicare Part D claims for 172 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 95 claims were for opioids.
Most prescribed
- Levothyroxine Sodium116 claims
- Amlodipine Besylate115 claims
- Losartan Potassium85 claims
- Lisinopril70 claims
- Furosemide69 claims
- Rosuvastatin Calcium69 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.
The MIPS final score for 2023 (Medicare payment program): 93.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Horizon Health Care IncMartin, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katlyn Elizabeth Rostyne among 862 family nurse practitioner records in South Dakota
Katlyn Elizabeth Rostyne is one of 862 family nurse practitioner records with a practice address in South Dakota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2018 · median 2019 among the 615 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Nurse Practitioner providers in South Dakota
There are 862 family nurse practitioner records in South Dakota.
All 862 in South Dakota → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sara Cashman, CNPWessington Springs, SD 573821881371359
- Devan Hoekman, CNPWessington Springs, SD 573821912828526
- Katie Stearns, FNPWessington Springs, SD 573821467822262
- Meghan Torgerson, FNP-CWessington Springs, SD 573821134584584
- Berkley Erickson, CNPWagner, SD 573801619582699
- Kenzie Gant, DNP, FNPWagner, SD 573801750001970
- Ryan Kocer, CNPWagner, SD 573801356824148
- Lindsey Nedved, NP-CWagner, SD 573801013377944
Common questions
What is Katlyn Elizabeth Rostyne's NPI number?
Katlyn Elizabeth Rostyne's National Provider Identifier (NPI) is 1457827834, issued on Oct 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katlyn Elizabeth Rostyne located?
The NPPES record lists a practice address at 302 S Dumont Ave, Woonsocket, SD, 57385. Phone: (605) 796-4433. Providers update this record themselves, so call before visiting.
How can I verify Katlyn Elizabeth Rostyne's license?
NPPES lists South Dakota license number R040573, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Katlyn Elizabeth Rostyne prescribe under Medicare Part D?
In 2024, Katlyn Elizabeth Rostyne had 2,242 Medicare Part D claims for 172 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Katlyn Elizabeth Rostyne's MIPS final score?
The 2023 MIPS final score is 93.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.