Ann Riewer, NP
Family Nurse Practitioner · Waconia, MN
Ann Riewer, NP is a family nurse practitioner with a practice address in Waconia, Minnesota, and NPI 1376550467, issued on Aug 1, 2006. Check the license (Minnesota CNP 3801, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Riewer
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- CNP 3801 MN
3801 MN
R113448-3 MN
Self-reported in NPPES; status is on the state search - Practice location
- 875 E Main St, Waconia, MN 55387
- Phone
- (952) 442-9334
- Enumerated
- Aug 1, 2006
- Record last updated
- Jan 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20040127001036); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,335 in Minnesota → Look up another NPI →
Also registered at 875 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiffany Armstrong, P.A.-CPhysician Assistant1861707556
- Jackie Collins, CNPFamily Nurse Practitioner1023086568
- Wendy Cregg, NP-CFamily Nurse Practitioner1356698153
- Erin Foss-Beerling, PHARMDPharmacist1386930535
- Victoria Jones, PAPhysician Assistant1679595052
- Yalda MahinfalahPharmacist1548548159
Verify Ann Riewer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license CNP 3801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
32 Medicare Part D claims for 29 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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 practice group's MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Minuteclinic Diagnostic OF Minnesota PASaint Paul, MN
- Minuteclinic Primary Care Minnesota PLLCWaconia, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Riewer among 3,335 family nurse practitioner records in Minnesota
Ann Riewer, NP is one of 3,335 family nurse practitioner records with a practice address in Minnesota. 70% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 86% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1998 · median 2018 among the 1,909 with a school on file
- Record last updated2025 · 50% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family nurse practitioner records list a practice address in Waconia
They are 14 of the 598 NPPES records with a practice address in Waconia, and 3,335 family nurse practitioner records in Minnesota.
All 3,335 in Minnesota → Every provider in Waconia → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jackie Collins, CNPWaconia, MN 553871023086568
- Wendy Cregg, NP-CWaconia, MN 553871356698153
- Michelle Flaskerud, CNPWaconia, MN 553871285872754
- Uche Franklin, DNP, APRN, CNP, FNPWaconia, MN 553871295440303
- Janice GerberWaconia, MN 553871528721701
- Angela HauthWaconia, MN 553871013311463
- Melissa Hill, FNPWaconia, MN 553871700421211
- Heather Johnson, CNPWaconia, MN 553871316633233
Common questions
What is Ann Riewer, NP's NPI number?
Ann Riewer, NP's National Provider Identifier (NPI) is 1376550467, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann Riewer, NP located?
The NPPES record lists a practice address at 875 E Main St, Waconia, MN, 55387. Phone: (952) 442-9334. Providers update this record themselves, so call before visiting.
How can I verify Ann Riewer, NP's license?
NPPES lists Minnesota license number CNP 3801, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Riewer, NP prescribe under Medicare Part D?
In 2024, Ann Riewer, NP had 32 Medicare Part D claims for 29 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Ann Riewer, NP's MIPS final score?
The 2023 MIPS final score is 89.4 of 100, reported for the practice group. 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.