Peter Michael Riz, PA-C
Physician Assistant · Garden Valley, ID
Peter Michael Riz, PA-C is a physician assistant with a practice address in Garden Valley, Idaho, and NPI 1881323178, issued on Jun 10, 2022. Check the license (Idaho PA-2711, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter Michael Riz
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA-2711 ID
Self-reported in NPPES; status is on the state search - Practice location
- 856 Banks Lowman RD, Garden Valley, ID 83622
- Phone
- (208) 462-3533
- Enumerated
- Jun 10, 2022
- Record last updated
- Jul 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20250314001503); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 856 Banks Lowman RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Brown, PA-CPhysician Assistant1851170146
- Michael Koenig, MDFamily Medicine Physician1851396386
- Jared Moser, PA-CPhysician Assistant1447818521
- Hallie Toews, PA-CPhysician Assistant1629708938
Verify Peter Michael Riz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license PA-2711Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average physician assistant in 2024
171 Medicare Part D claims for 79 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of 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
- Cascade Medical Center Hospital DistrictCascade, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 physician assistant records list a practice address in Garden Valley
They are 4 of the 22 NPPES records with a practice address in Garden Valley, and 1,250 physician assistant records in Idaho.
All 4 in Garden Valley → All 1,250 in Idaho → Every provider in Garden Valley →
Other physician assistant records in Idaho
- Hodaka Abe, PACaldwell, ID1013299866
- Patrick AbelTwin Falls, ID1689304917
- Mark Ackerman, PACOrofino, ID1710093612
- Alan Adams, PA-CIdaho Falls, ID1891188348
- Jonathan Adams, P.A.-CHayden, ID1285913970
- Serena Adams, PA-CIdaho Falls, ID1669543450
- Emily Adofo EmmertLewiston, ID1891641734
- Derek Ahlstrom, PABoise, ID1174096606
- Charlotte Ainge, PACPotlatch, ID1689661050
- Jeffrey Albrecht, PANampa, ID1871620435
Common questions
What is Peter Michael Riz, PA-C's NPI number?
Peter Michael Riz, PA-C's National Provider Identifier (NPI) is 1881323178, issued on Jun 10, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Peter Michael Riz, PA-C located?
The NPPES record lists a practice address at 856 Banks Lowman RD, Garden Valley, ID, 83622. Phone: (208) 462-3533. Providers update this record themselves, so call before visiting.
How can I verify Peter Michael Riz, PA-C's license?
NPPES lists Idaho license number PA-2711, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Peter Michael Riz, PA-C prescribe under Medicare Part D?
In 2024, Peter Michael Riz, PA-C had 171 Medicare Part D claims for 79 beneficiaries; the average among physician assistant prescribers was 830. 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.