Kathryn E. Nielsen, NP
Primary Care Nurse Practitioner · Idaho Falls, ID
Kathryn E. Nielsen, NP is a primary care nurse practitioner with a practice address in Idaho Falls, Idaho, and NPI 1619416674, issued on Feb 22, 2017. Check the license (Idaho 53441, as entered in NPPES) with the Idaho board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn E. Nielsen
- Credential
- NP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 53441 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3910 Washington Parkway, Idaho Falls, ID 83404
- Phone
- (208) 528-0253
- Enumerated
- Feb 22, 2017
- Record last updated
- Oct 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (208) 523-5682
- Medicare enrollment
- Enrolled (PECOS I20170526001920); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 69 in Idaho → Look up another NPI →
Also registered at 3910 Washington Parkway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Liljenquist, MDEndocrinology, Diabetes & Metabolism Physician1932109931
- Carl Vance, MDEndocrinology, Diabetes & Metabolism Physician1437159423
- Jonathan Williams, NPFamily Nurse Practitioner1821253683
Verify Kathryn E. Nielsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Idaho board licenses this profession
Search for license 53441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average primary care nurse practitioner in 2024
3,012 Medicare Part D claims for 427 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Mounjaro352 claims
- Levothyroxine Sodium335 claims
- Rosuvastatin Calcium225 claims
- Ozempic173 claims
- Metformin Hcl Er120 claims
- Omeprazole91 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: $2,168.56
60 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 4,321 providers of this specialty with any payment received $625.13 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
- Rocky Mountain Diabetes And Osteoporosis Center PAIdaho Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn E. Nielsen among 69 primary care nurse practitioner records in Idaho
Kathryn E. Nielsen, NP is one of 69 primary care nurse practitioner records with a practice address in Idaho. 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 2017, is newer than 41% of them.
- NPI issued2017 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2017 · median 2017 among the 38 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Idaho
There are 69 primary care nurse practitioner records in Idaho.
All 69 in Idaho → Every provider in Idaho Falls → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Bryce Andersen, NP-CIdaho Falls, ID 834041174955306
- Elizabeth Cameron, C.N.P.Idaho Falls, ID 834041285732578
- Bradley Radford, FNP-BCIdaho Falls, ID 834041871191254
- Jacob Stoddard, APRN-CNPIdaho Falls, ID 834021174464929
- Hayley Grover, FNP-CRexburg, ID 834401396468641
- Marquee Ricks, FNP-CRexburg, ID 834401902429392
- Travis Chandler, NP-CBurley, ID 833181861927634
- Krista Harwick, NP-CLewiston, ID 835011801174313
Common questions
What is Kathryn E. Nielsen, NP's NPI number?
Kathryn E. Nielsen, NP's National Provider Identifier (NPI) is 1619416674, issued on Feb 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn E. Nielsen, NP located?
The NPPES record lists a practice address at 3910 Washington Parkway, Idaho Falls, ID, 83404. Phone: (208) 528-0253. Providers update this record themselves, so call before visiting.
How can I verify Kathryn E. Nielsen, NP's license?
NPPES lists Idaho license number 53441, as entered by the provider. Search the Idaho board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn E. Nielsen, NP prescribe under Medicare Part D?
In 2024, Kathryn E. Nielsen, NP had 3,012 Medicare Part D claims for 427 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.