Tor Anderson, DO
Family Medicine Physician · Hamilton, MT
Tor Anderson, DO is a family medicine physician with a practice address in Hamilton, Montana, and NPI 1417586777, issued on Apr 7, 2020. Check the license on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tor Anderson
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 1200 Westwood Dr Ste I, Hamilton, MT 59840
- Phone
- (406) 363-1100
- Enumerated
- Apr 7, 2020
- Entity
- Type 1 · individual
Also registered at 1200 Westwood Dr Ste I
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Austin, PA-CPhysician Assistant1033724307
- Carol Calderwood, MDFamily Medicine Physician1487607354
- Edward Cleary, PA-CPhysician Assistant1790566321
- Sharon Colchin, FNP-BCFamily Nurse Practitioner1699054627
- Hugh Gapay, PA-CPhysician Assistant1396968202
- Erin Hurst, FNP-BCFamily Nurse Practitioner1083229462
Verify Tor Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13% more Medicare Part D claims than the average family medicine physician in 2024
3,984 Medicare Part D claims for 300 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 314 claims were for opioids.
Most prescribed
- Atorvastatin Calcium192 claims
- Lisinopril146 claims
- Gabapentin137 claims
- Levothyroxine Sodium133 claims
- Tamsulosin Hcl126 claims
- Amlodipine Besylate118 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: $28.54
1 payment, mostly food and beverage; the largest payer was Abbvie Inc.. The 53,013 providers of this specialty with any payment received $861.30 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.
2 hospital and facility affiliations
- Marcus Daly Memorial Hospital CorporationHamilton, MT
- Sapphire Community Health IncHamilton, MT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
20 family medicine physician records list a Hamilton practice address
They are 20 of the 399 NPPES records with a Hamilton practice address, and 766 family medicine physician records in Montana.
All 20 in Hamilton → All 766 in Montana → Every provider in Hamilton →
Other family medicine physician records in Montana
- Marc Adams, MDShelby, MT1265449482
- Dale Agner, M.D.Billings, MT1861486490
- Cynthia Alarcon, PA-CHelena, MT1386981686
- Brandon Allen, MDEnnis, MT1215499421
- Hans Amen, D.O.Malmstrom Afb, MT1538426507
- Beth Ammons, MDMissoula, MT1780623926
- Robert Amrine, MDMissoula, MT1366640484
- Bjorn Anderson, DOStevensville, MT1770146037
- Jonathan Anderson, MDKalispell, MT1356397533
- Leah Anderson, M.D.Bozeman, MT1851504195
Common questions
What is Tor Anderson, DO's NPI number?
Tor Anderson, DO's National Provider Identifier (NPI) is 1417586777, issued on Apr 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tor Anderson, DO located?
The NPPES record lists a practice address at 1200 Westwood Dr Ste I, Hamilton, MT, 59840. Phone: (406) 363-1100. Providers update this record themselves, so call before visiting.
How can I verify Tor Anderson, DO's license?
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 Tor Anderson, DO prescribe under Medicare Part D?
In 2024, Tor Anderson, DO had 3,984 Medicare Part D claims for 300 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.