Katherine A. Assmus, PA
Physician Assistant · Meridian, ID
Katherine A. Assmus, PA is a physician assistant with a practice address in Meridian, Idaho, and NPI 1063789311, issued on Nov 30, 2011. Check the license (Idaho PA99999, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine A. Assmus
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA99999 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3525 E Louise Dr, Meridian, ID 83642
- Phone
- (208) 322-1680
- Enumerated
- Nov 30, 2011
- Record last updated
- Nov 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120306000278); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,250 in Idaho → Look up another NPI →
Also registered at 3525 E Louise Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charmin AschenbrenerRegistered Dietitian1811309784
- Joshua BakerOccupational Therapist1336565084
- Carolyn Blaisdell, MS OTR/LOccupational Therapist1073913992
- Kayle Carter, PHARMDPharmacist1871906867
- Mary Dittrich, MDNephrology Physician1437194552
- Clara Flynn, RD, CSR, CDERenal Nutrition Registered Dietitian1659438935
Verify Katherine A. Assmus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license PA99999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average physician assistant in 2024
2,110 Medicare Part D claims for 337 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Spironolactone288 claims
- Metoprolol Succinate280 claims
- Eliquis184 claims
- Bumetanide147 claims
- Furosemide144 claims
- Farxiga108 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: $113.90
1 payment: food and beverage; the largest payer was Novo Nordisk 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 one group practice
- St Lukes Clinic-Treasure Valley LLCEagle, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine A. Assmus among 1,250 physician assistant records in Idaho
Katherine A. Assmus, PA is one of 1,250 physician assistant records with a practice address in Idaho. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2011 · median 2017 among the 961 with a school on file
- Record last updated2011 · 35% 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 Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 physician assistant records list a practice address in Meridian
They are 135 of the 2,980 NPPES records with a practice address in Meridian, and 1,250 physician assistant records in Idaho.
All 1,250 in Idaho → Every provider in Meridian → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Alexander Arhets, PA-CMeridian, ID 836421013956853
- Albert Bickford, PA-CMeridian, ID 836421124092101
- Rylan Chan, PACMeridian, ID 836421306874623
- Brandie Collins, PAMeridian, ID 836421124077151
- Stephen Frelly, PAMeridian, ID 836421114966959
- Brian Friedt, PHYSICIANS ASSISTANTMeridian, ID 836421568499713
- Jeremy Frix, PAMeridian, ID 836421164450862
- Rebecca Goodspeed, PAMeridian, ID 836421750327797
Common questions
What is Katherine A. Assmus, PA's NPI number?
Katherine A. Assmus, PA's National Provider Identifier (NPI) is 1063789311, issued on Nov 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katherine A. Assmus, PA located?
The NPPES record lists a practice address at 3525 E Louise Dr, Meridian, ID, 83642. Phone: (208) 322-1680. Providers update this record themselves, so call before visiting.
How can I verify Katherine A. Assmus, PA's license?
NPPES lists Idaho license number PA99999, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine A. Assmus, PA prescribe under Medicare Part D?
In 2024, Katherine A. Assmus, PA had 2,110 Medicare Part D claims for 337 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.