Todd E. Gianarelli, M.D.
Family Medicine Physician · Shelby, MT
Todd E. Gianarelli, M.D. is a family medicine physician with a practice address in Shelby, Montana, and NPI 1023171717, issued on Dec 18, 2006. Check the license (Montana 8416, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Todd E. Gianarelli
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 8416 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1950 W Roosevelt Hwy, Shelby, MT 59474
- Phone
- (406) 434-3100
- Enumerated
- Dec 18, 2006
- Record last updated
- Aug 29, 2025
- Fax
- (406) 434-3143
- Medicaid ID
- 2210052 MT
- Medicare enrollment
- Enrolled (PECOS I20110131001003); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 1950 W Roosevelt Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cary Bybee, MDFamily Medicine Physician1265852586
- Jodi Habets, NP-CFamily Nurse Practitioner1164988093
- Emily HarwoodPhysician Assistant1356180038
- Mei-Jen Hong HillaryPsychiatric/Mental Health Nurse Practitioner1669156097
Verify Todd E. Gianarelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 8416Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,456 Medicare Part D claims for 134 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Atorvastatin Calcium155 claims
- Amlodipine Besylate131 claims
- Levothyroxine Sodium120 claims
- Lisinopril114 claims
- Metoprolol Succinate97 claims
- Omeprazole87 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: $56.07
4 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Cmsc LLCGreat Falls, MT
- Marias Healthcare Services Inc.Conrad, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 family medicine physician records list a practice address in Shelby
They are 8 of the 57 NPPES records with a practice address in Shelby, and 775 family medicine physician records in Montana.
All 8 in Shelby → All 775 in Montana → Every provider in Shelby →
Other family medicine physician records in Montana
- Marc Adams, MDShelby, MT1265449482
- Dale Agner, M.D.Billings, MT1861486490
- Marjorie AlbersMiles City, MT1174029086
- Brandon Allen, MDEnnis, MT1215499421
- Hans Amen, D.O.Malmstrom Afb, MT1538426507
- Beth Ammons, MDMissoula, MT1780623926
- Bjorn Anderson, DOStevensville, MT1770146037
- Emily AndersonRonan, MT1750744942
- Jonathan Anderson, MDKalispell, MT1356397533
- Leah Anderson, M.D.Bozeman, MT1851504195
Common questions
What is Todd E. Gianarelli, M.D.'s NPI number?
Todd E. Gianarelli, M.D.'s National Provider Identifier (NPI) is 1023171717, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Todd E. Gianarelli, M.D. located?
The NPPES record lists a practice address at 1950 W Roosevelt Hwy, Shelby, MT, 59474. Phone: (406) 434-3100. Providers update this record themselves, so call before visiting.
How can I verify Todd E. Gianarelli, M.D.'s license?
NPPES lists Montana license number 8416, 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 Todd E. Gianarelli, M.D. prescribe under Medicare Part D?
In 2024, Todd E. Gianarelli, M.D. had 2,456 Medicare Part D claims for 134 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.