Anne Margaret Cowles
Family Nurse Practitioner · Rosebud, SD
Anne Margaret Cowles is a family nurse practitioner with a practice address in Rosebud, South Dakota, and NPI 1881249142, issued on Aug 5, 2019. Check the license with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anne Margaret Cowles
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2019041817 MA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Soldier Creek Dr, Rosebud, SD 57570
- Phone
- (605) 747-2231
- Enumerated
- Aug 5, 2019
- Record last updated
- Aug 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211111000364); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 862 in South Dakota → Look up another NPI →
Also registered at 400 Soldier Creek Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hawawu AdamuClinical Pharmacology Physician1821784042
- Rodger An, PHARMDPharmacist1124677653
- Thomas Barrows, M.D.Emergency Medicine Physician1790795342
- Marsha Brackeen, P.A.-C.Physician Assistant1457306532
- Angela Carlos, M.A.Professional Counselor1982956744
- Sophie Chau, PHARMDPharmacist1942848775
Verify Anne Margaret Cowles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average family nurse practitioner in 2024
464 Medicare Part D claims for 71 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 170 claims were for opioids.
Most prescribed
- Oxycodone Hcl59 claims
- Morphine Sulfate43 claims
- Lorazepam34 claims
- Gabapentin31 claims
- Fentanyl27 claims
- Ondansetron Odt19 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.
Bills Medicare through one group practice
- Northeastern Vermont Regional Hospital IncSaint Johnsbury, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anne Margaret Cowles among 862 family nurse practitioner records in South Dakota
Anne Margaret Cowles 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 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2019 · median 2019 among the 615 with a school on file
- Record last updated2019 · 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).
2 family nurse practitioner records list a practice address in Rosebud
They are 2 of the 146 NPPES records with a practice address in Rosebud, and 862 family nurse practitioner records in South Dakota.
All 862 in South Dakota → Every provider in Rosebud → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kara Sprangers, NPRosebud, SD 575701699329243
- Jenna Maag, NPPhilip, SD 575671891560538
- Jaimee McGuire, DNP, RN, NP-CWanblee, SD 575771427297266
- Kaylyn Miller, CNPWinner, SD 575801992367429
- Jill Moser, CNPWinner, SD 575801144731860
- Robin Myer, FNP-CWinner, SD 575801962241604
- Rebecca Olson, CNPWinner, SD 575801013203603
- Korie Pravecek, CNPWinner, SD 575801477969657
Common questions
What is Anne Margaret Cowles's NPI number?
Anne Margaret Cowles's National Provider Identifier (NPI) is 1881249142, issued on Aug 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Anne Margaret Cowles located?
The NPPES record lists a practice address at 400 Soldier Creek Dr, Rosebud, SD, 57570. Phone: (605) 747-2231. Providers update this record themselves, so call before visiting.
How can I verify Anne Margaret Cowles's license?
Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Anne Margaret Cowles prescribe under Medicare Part D?
In 2024, Anne Margaret Cowles had 464 Medicare Part D claims for 71 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.