Riley William Ackerman
Physician Assistant · Rapid City, SD
Riley William Ackerman is a physician assistant with a practice address in Rapid City, South Dakota, and NPI 1073241790, issued on Aug 10, 2022. Check the license with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Riley William Ackerman
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 353 Fairmont Blvd, Rapid City, SD 57701
- Phone
- (605) 755-1000
- Enumerated
- Aug 10, 2022
- Record last updated
- Aug 10, 2022
- Medicare enrollment
- Enrolled (PECOS I20221212001380); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 674 in South Dakota → Look up another NPI →
Also registered at 353 Fairmont Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shakeel Ahmed, MDInternal Medicine Physician1356773113
- Osama Ahsan, DOHospitalist Physician1043903891
- Bayan Al Share, MDHematology & Oncology Physician1235582065
- Ghassan Al-Shbool, MDHematology & Oncology Physician1215450937
- Marc Aldrich, MDInternal Medicine Physician1932209442
- Richard Allen, M.D.Anesthesiology Physician1780663328
Verify Riley William Ackerman 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
95% fewer Medicare Part D claims than the average physician assistant in 2024
43 Medicare Part D claims for 20 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Oxycodone Hcl13 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): 97.6 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).
Industry payments in 2024: $202.01
3 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 64,719 providers of this specialty with any payment received $841.65 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 2 group practices
- Black Hills Orthopedic And Spine Center IncRapid City, SD
- Monument Health Rapid City Hospital IncRapid City, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riley William Ackerman among 674 physician assistant records in South Dakota
Riley William Ackerman is one of 674 physician assistant records with a practice address in South Dakota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 84% of them.
- NPI issued2022 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2022 · median 2014 among the 482 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
127 physician assistant records list a practice address in Rapid City
They are 127 of the 3,017 NPPES records with a practice address in Rapid City, and 674 physician assistant records in South Dakota.
All 674 in South Dakota → Every provider in Rapid City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Cynthia AndersonRapid City, SD 577011265495535
- Debra BrandtRapid City, SD 577011144268491
- Mary BuurmaRapid City, SD 577011063465755
- Janell Gerberding, PARapid City, SD 577011760438220
- Emily Huntley, PA-CRapid City, SD 577011255389466
- Jennifer Johnson, PA-CRapid City, SD 577011194763995
- Bobbi Langbehn, PA-CRapid City, SD 577011851364665
- Cris Mathews, PA-CRapid City, SD 577011164469185
Common questions
What is Riley William Ackerman's NPI number?
Riley William Ackerman's National Provider Identifier (NPI) is 1073241790, issued on Aug 10, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Riley William Ackerman located?
The NPPES record lists a practice address at 353 Fairmont Blvd, Rapid City, SD, 57701. Phone: (605) 755-1000. Providers update this record themselves, so call before visiting.
How can I verify Riley William Ackerman's license?
Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Riley William Ackerman prescribe under Medicare Part D?
In 2024, Riley William Ackerman had 43 Medicare Part D claims for 20 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Riley William Ackerman's MIPS final score?
The 2023 MIPS final score is 97.6 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.