NPPES file of Aug 9, 2026

Mark Lupton, DO

Internal Medicine Physician · Blackfoot, ID

Mark Lupton, DO is an internal medicine physician with a practice address in Blackfoot, Idaho, and NPI 1134579576, issued on Jun 16, 2016. Check the license (Idaho OO-0994, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134579576
Name
Mark Lupton
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
OO-0994 ID
Self-reported in NPPES; status is on the state search
Practice location
700 E Alice St, Blackfoot, ID 83221
Phone
(208) 785-1200
Enumerated
Jun 16, 2016
Record last updated
Aug 10, 2022
Medicare enrollment
Enrolled (PECOS I20170911002657); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 700 E Alice St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heather Adams, N.P.Psychiatric/Mental Health Nurse Practitioner1548629603
  2. John Allen, PA-CPhysician Assistant1003168899
  3. Lucas Belford, PAPhysician Assistant1104394337
  4. Danielle HamillPhysician Assistant1679973119
  5. Nicki Muir, PHARM.D.Pharmacist1497970966
  6. Andrew Olnes, MDPsychiatry Physician1336292572

Verify Mark Lupton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license OO-0994
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

68% fewer Medicare Part D claims than the average internal medicine physician in 2024

1,030 Medicare Part D claims for 38 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Mark Lupton1,030
  2. Specialty average3,176

Most prescribed

  1. Levothyroxine Sodium143 claims
  2. Lisinopril113 claims
  3. Linzess66 claims
  4. Furosemide51 claims
  5. Alendronate Sodium46 claims
  6. Losartan Potassium37 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

  1. State OF Idaho Department OF Health And WelfareBlackfoot, ID

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Internal Medicine Physician providers in Idaho

There are 453 internal medicine physician records in Idaho.

Other internal medicine physician records in Idaho

  1. Ann Agnew, MDMeridian, ID1497797302
  2. Harsh Vardhan Agrawal, MDCaldwell, ID1760663900
  3. Tausha AllenIdaho Falls, ID1558822379
  4. Uzochukwu Amadi, MDNampa, ID1689961088
  5. Sarai Ambert-Pompey, MDBoise, ID1972810638
  6. Douglas Andersen, DOPocatello, ID1730599598
  7. Krista Andersen-Harris, DOPocatello, ID1548216252
  8. Jennifer Anderson, MDBoise, ID1093825903
  9. Philip Anderson, DOBoise, ID1154997104
  10. Shane Anderson, D.O.Malad City, ID1841289659

Common questions

What is Mark Lupton, DO's NPI number?

Mark Lupton, DO's National Provider Identifier (NPI) is 1134579576, issued on Jun 16, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mark Lupton, DO located?

The NPPES record lists a practice address at 700 E Alice St, Blackfoot, ID, 83221. Phone: (208) 785-1200. Providers update this record themselves, so call before visiting.

How can I verify Mark Lupton, DO's license?

NPPES lists Idaho license number OO-0994, 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 Mark Lupton, DO prescribe under Medicare Part D?

In 2024, Mark Lupton, DO had 1,030 Medicare Part D claims for 38 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.