Johnathan Beau Liljenquist, DO
Internal Medicine Physician · Idaho Falls, ID
Johnathan Beau Liljenquist, DO is an internal medicine physician with a practice address in Idaho Falls, Idaho, and NPI 1558985408, issued on Jun 5, 2020. Check the license (Idaho O-1865, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Johnathan Beau Liljenquist
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- O-1865 ID
Self-reported in NPPES; status is on the state search - Practice location
- 2442 E 25TH St, Idaho Falls, ID 83404
- Phone
- (208) 522-7310
- Enumerated
- Jun 5, 2020
- Record last updated
- Aug 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20230807001136); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 453 in Idaho → Look up another NPI →
Also registered at 2442 E 25TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Killpack, PA-CPhysician Assistant1164777181
Verify Johnathan Beau Liljenquist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license O-1865Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average internal medicine physician in 2024
5,379 Medicare Part D claims for 517 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 233 claims were for opioids.
Most prescribed
- Levothyroxine Sodium257 claims
- Atorvastatin Calcium227 claims
- Losartan Potassium205 claims
- Omeprazole173 claims
- Amlodipine Besylate154 claims
- Gabapentin114 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: $84.82
5 payments; by number, the most common kind was food and beverage; the largest payer was Mylan Specialty L.P. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Mountain View Hospital LLCIdaho Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johnathan Beau Liljenquist among 453 internal medicine physician records in Idaho
Johnathan Beau Liljenquist, DO is one of 453 internal medicine physician records with a practice address in Idaho. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 79% of them.
- NPI issued2020 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2020 · median 2011 among the 254 with a school on file
- Record last updated2023 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Idaho
There are 453 internal medicine physician records in Idaho.
All 453 in Idaho → Every provider in Idaho Falls → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alan Avondet, M.D.Idaho Falls, ID 834041487699856
- Margaret Baker, MDIdaho Falls, ID 834041982970166
- Brady Cook, M.D.Idaho Falls, ID 834041467502930
- John Grider, D.O.Idaho Falls, ID 834041568796654
- Sean HugginsIdaho Falls, ID 834041801393152
- Leland Krantz, M.D.Idaho Falls, ID 834041588609903
- Kenneth Krell, M.D.Idaho Falls, ID 834041518016062
- Kevin PrierIdaho Falls, ID 834041801393798
Common questions
What is Johnathan Beau Liljenquist, DO's NPI number?
Johnathan Beau Liljenquist, DO's National Provider Identifier (NPI) is 1558985408, issued on Jun 5, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Johnathan Beau Liljenquist, DO located?
The NPPES record lists a practice address at 2442 E 25TH St, Idaho Falls, ID, 83404. Phone: (208) 522-7310. Providers update this record themselves, so call before visiting.
How can I verify Johnathan Beau Liljenquist, DO's license?
NPPES lists Idaho license number O-1865, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Johnathan Beau Liljenquist, DO prescribe under Medicare Part D?
In 2024, Johnathan Beau Liljenquist, DO had 5,379 Medicare Part D claims for 517 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.