NPPES file of Aug 9, 2026

Robert Harold Joseph, M.D.

Medical Oncology Physician · Sidney, MT

Robert Harold Joseph, M.D. is a medical oncology physician with a practice address in Sidney, Montana, and NPI 1750324349, issued on Jun 13, 2006. Check the license (Montana 9860, as entered in NPPES) on the Montana Board of Medical Examiners; 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
1750324349
Name
Robert Harold Joseph
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License numbers
9860 MT
MD00039723 WA
Self-reported in NPPES; status is on the state search
Practice location
216 14TH Ave SW, Sidney, MT 59270
Phone
(406) 488-2100
Enumerated
Jun 13, 2006
Record last updated
Apr 4, 2022
Medicare enrollment
Enrolled (PECOS I20130206000155); may accept Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1968
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

8 nearest medical oncology physician records → All 9 in Montana → Look up another NPI →

Also registered at 216 14TH Ave SW

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

  1. Luke Abar, CRNACertified Registered Nurse Anesthetist1992173389
  2. Jennifer Adams, MDDiagnostic Radiology Physician1770540254
  3. Karen Arnold Truax, LCSWClinical Social Worker1710377684
  4. Lynn Beyerle, PHARM.D.Pharmacist1295721934
  5. Amanda Brown, LCSWClinical Psychologist1235858846
  6. David Brown, CRNACertified Registered Nurse Anesthetist1346272184

Verify Robert Harold Joseph in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license 9860    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 Montana 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.

96% fewer Medicare Part D claims than the average medical oncology physician in 2024

29 Medicare Part D claims for 12 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.

  1. Robert Joseph29
  2. Specialty average703

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.

One hospital affiliation

  1. Sidney Health CenterSidney, MT · Critical Access Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Medical Oncology Physician providers in Montana

There are 9 medical oncology physician records in Montana.

All 9 in Montana → Every provider in Sidney → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. Bryan Martin, MDGreat Falls, MT 594051689786519
  2. James Burke, MDBillings, MT 591011578586418
  3. Kenneth May, M.D., PH.D.Bozeman, MT 597151376695064
  4. Kara Schenk, MDBozeman, MT 597151588904346
  5. Justin Thomas, M.D.Bozeman, MT 597151104002195
  6. Siobhan Lynch, M.D.Missoula, MT 598041457543340
  7. Michael Goodman, M.D.Ronan, MT 598641427034834
  8. Jose Ness, MDKalispell, MT 599011265411359

Common questions

What is Robert Harold Joseph, M.D.'s NPI number?

Robert Harold Joseph, M.D.'s National Provider Identifier (NPI) is 1750324349, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Harold Joseph, M.D. located?

The NPPES record lists a practice address at 216 14TH Ave SW, Sidney, MT, 59270. Phone: (406) 488-2100. Providers update this record themselves, so call before visiting.

How can I verify Robert Harold Joseph, M.D.'s license?

NPPES lists Montana license number 9860, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Robert Harold Joseph, M.D. prescribe under Medicare Part D?

In 2024, Robert Harold Joseph, M.D. had 29 Medicare Part D claims for 12 beneficiaries; the average among medical oncology physician prescribers was 703. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.