Riley Ostertag, PA-C
Medical Physician Assistant · Prior Lake, MN
Riley Ostertag, PA-C is a medical physician assistant with a practice address in Prior Lake, Minnesota, and NPI 1801290614, issued on Oct 22, 2014. Check the license (Minnesota 11694, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Riley Ostertag
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 11694 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2330 Sioux Trl NW, Prior Lake, MN 55372
- Phone
- (952) 496-6150
- Enumerated
- Oct 22, 2014
- Record last updated
- Jul 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (952) 233-4224
- Medicare enrollment
- Enrolled (PECOS I20250922001602); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 459 in Minnesota → Look up another NPI →
Also registered at 2330 Sioux Trl NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Riley Ostertag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 11694Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical physician assistant in 2024
87 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium13 claims
- Lantus Solostar12 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: $32.15
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Riley Ostertag among 459 medical physician assistant records in Minnesota
Riley Ostertag, PA-C is one of 459 medical physician assistant records with a practice address in Minnesota. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 64% of them.
- NPI issued2014 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2014 · median 2012 among the 316 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 medical physician assistant records list a practice address in Prior Lake
They are 2 of the 209 NPPES records with a practice address in Prior Lake, and 459 medical physician assistant records in Minnesota.
All 459 in Minnesota → Every provider in Prior Lake → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Laura Patton, PA-CPrior Lake, MN 553721689805301
- Elizabeth Schmidt, P.A.-CRogers, MN 553741851346340
- Kristina Thissen, PA-SRogers, MN 553741184069304
- Tiffany Bierbaum, PA-COsseo, MN 553691538487533
- Caitlin Burk, PA-CMaple Grove, MN 553691477966349
- Andrew GilbertMaple Grove, MN 553691598099418
- Bridget Kosak, PA-CMaple Grove, MN 553691942605951
- Tobie Meyer, PAMaple Grove, MN 553691316995715
Common questions
What is Riley Ostertag, PA-C's NPI number?
Riley Ostertag, PA-C's National Provider Identifier (NPI) is 1801290614, issued on Oct 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Riley Ostertag, PA-C located?
The NPPES record lists a practice address at 2330 Sioux Trl NW, Prior Lake, MN, 55372. Phone: (952) 496-6150. Providers update this record themselves, so call before visiting.
How can I verify Riley Ostertag, PA-C's license?
NPPES lists Minnesota license number 11694, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Riley Ostertag, PA-C prescribe under Medicare Part D?
In 2024, Riley Ostertag, PA-C had 87 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. 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.