David Redford Liljenquist, MD
Endocrinology, Diabetes & Metabolism Physician · Idaho Falls, ID
David Redford Liljenquist, MD is an endocrinology, diabetes & metabolism physician with a practice address in Idaho Falls, Idaho, and NPI 1932109931, issued on Aug 1, 2005. Check the license (Idaho M9285, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- David Redford Liljenquist
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- M9285 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3910 Washington Parkway, Idaho Falls, ID 83404
- Phone
- (208) 523-1122
- Enumerated
- Aug 1, 2005
- Record last updated
- Sep 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (208) 523-2582
- Medicare enrollment
- Enrolled (PECOS I20050823000476); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 22 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.
- Kathryn Nielsen, NPPrimary Care Nurse Practitioner1619416674
- Carl Vance, MDEndocrinology, Diabetes & Metabolism Physician1437159423
- Jonathan Williams, NPFamily Nurse Practitioner1821253683
Verify David Redford Liljenquist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M9285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.8 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
23,200 Medicare Part D claims for 1,663 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims. 77 claims were for opioids.
Most prescribed
- Levothyroxine Sodium1,808 claims
- Metformin Hcl Er1,407 claims
- Atorvastatin Calcium1,000 claims
- Rosuvastatin Calcium772 claims
- Ozempic695 claims
- Losartan Potassium694 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: $1,187.67
78 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 5,661 providers of this specialty with any payment received $5,742.15 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).
David Redford Liljenquist among 22 endocrinology, diabetes & metabolism physician records in Idaho
David Redford Liljenquist, MD is one of 22 endocrinology, diabetes & metabolism physician records with a practice address in Idaho. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2001 · median 2006 among the 15 with a school on file
- Record last updated2021 · 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 207RE0101X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Idaho
There are 22 endocrinology, diabetes & metabolism physician records in Idaho.
All 22 in Idaho → Every provider in Idaho Falls → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- John Liljenquist, MDIdaho Falls, ID 834041619977600
- Carl Vance, MDIdaho Falls, ID 834041437159423
- Peter Curran, MDKetchum, ID 833401013958222
- Jason Bell, D.O.Blackfoot, ID 832211033376983
- Angelo Capricchione, MDBlackfoot, ID 832211669559050
- Katy Connley, FNP-CEagle, ID 836161679980551
- Robert Ennis, MDMeridian, ID 836421366647729
- Lynn Ge-Zerbe, M.D.Meridian, ID 836421003881970
Common questions
What is David Redford Liljenquist, MD's NPI number?
David Redford Liljenquist, MD's National Provider Identifier (NPI) is 1932109931, issued on Aug 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Redford Liljenquist, MD located?
The NPPES record lists a practice address at 3910 Washington Parkway, Idaho Falls, ID, 83404. Phone: (208) 523-1122. Providers update this record themselves, so call before visiting.
How can I verify David Redford Liljenquist, MD's license?
NPPES lists Idaho license number M9285, 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 David Redford Liljenquist, MD prescribe under Medicare Part D?
In 2024, David Redford Liljenquist, MD had 23,200 Medicare Part D claims for 1,663 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.