Dr. Todd E. Gianarelli, MD
- Medicare services, 2024
- 1,575
- Medicare patients, 2024
- 457
- Part D claims, 2024
- 2,456
- Hospital affiliations
- 5
- Industry payments
- $367
- Practice address
- 3010 15th Avenue South, Great Falls, MT 59405
- Practice phone
- Call (406) 216-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gianarelli's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Todd E. Gianarelli is a family medicine physician in Great Falls, Montana
Dr. Gianarelli practices at Great Falls Hospital in Great Falls, Montana, part of Surgery Partners.
Dr. Gianarelli's NPI, 1023171717, was assigned on December 18, 2006. Dr. Gianarelli graduated from University of North Dakota School of Medicine in 1995. Dr. Gianarelli holds Montana license 8416.
- NPI
- 1023171717NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406745413
- NPI enumeration date
- December 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 216-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Todd E. Gianarelli practices at Great Falls Hospital in Great Falls, Montana
Dr. Gianarelli's primary practice is Great Falls Hospital, at 3010 15th Avenue South, Great Falls, MT 59405 in Cascade County. The practice phone is (406) 216-8000.
- Great Falls Hospital3010 15th Avenue South, Great Falls, MT 59405 · Cascade CountyPhone(406) 216-8000
Source: Dmand AI Affiliation Data
Dr. Todd E. Gianarelli is affiliated with 6 sites of care and 3 medical groups
Dr. Gianarelli's primary practice is Great Falls Hospital in Great Falls, Montana, part of Surgery Partners. Dr. Gianarelli is also affiliated with Benefis East Campus. The medical group on file is Great Falls Clinic Hospital. Dmand AI also links Dr. Gianarelli to 3 more hospitals, 2 medical groups and 1 community health center, each named with a free account. Dr. Gianarelli's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Todd E. Gianarelli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gianarelli practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Great Falls Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Surgery Partners and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Todd E. Gianarelli is one of 675 family medicine physicians in Montana
Family medicine is Dr. Gianarelli's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Gianarelli is licensed in Montana.
Specialties and state licenses
- Family medicine, MontanaPrimary
Family medicine physicians near Dr. Gianarelli
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Todd E. Gianarelli billed Medicare for 1,575 services in 2024
CMS data shows 1,575 Medicare services from Dr. Gianarelli across 20 procedure codes in 2024, for 457 Medicare patients. Medicare paid $21,204 for them.
Dr. Gianarelli's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1462024: 1,207727%
- Surgery
- 2023: 122024: 2381883%
- Office and hospital visits
- 2023: 2062024: 5971%
- Imaging
- 2023: 02024: 44
- Tests and treatments
- 2023: 352024: 2723%
Where Dr. Gianarelli's Medicare services took place, 2024
- In an office1,51696%
- In a facility594%
Dr. Gianarelli compared with the Montana median for family medicine physicians, 2024
- Dr. Gianarelli
- Montana median
- Medicare services
- 1,575vs 3045.2 times
- Medicare patients
- 457vs 1722.7 times
- Part D claims
- 2,050vs 7522.7 times
Medians across 706 family medicine physicians in Montana with Dmand AI profiles that report each measure.
Dr. Gianarelli's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gianarelli and other family medicine physicians in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Todd E. Gianarelli treated 457 Medicare patients in 2024, average age 73
CMS counts 457 Medicare patients who saw Dr. Gianarelli in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have high blood pressure, and 58% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gianarelli's median patient age at 67, with 57% women.
Dr. Gianarelli's Medicare patients by age, 2024
Dr. Gianarelli's Medicare patients by sex, 2024
- Women26658%
- Men19142%
Chronic conditions among Dr. Gianarelli's Medicare patients, 2024
- High blood pressure75%
- High cholesterol58%
- Arthritis42%
- Diabetes25%
- Anxiety23%
- Mood disorders21%
- COPD20%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gianarelli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Todd E. Gianarelli wrote 2,456 Medicare Part D claims in 2024
In 2024, Dr. Gianarelli wrote 2,456 Medicare Part D claims for 134 patients. 88% of them were for generic drugs. CMS names the drug for 2,050 of them, across 65 drugs with 11 or more claims each, at $120,783 in total drug cost. In 2023, CMS named 1,790 claims across 61 drugs.
Dr. Gianarelli's Part D claims by kind of drug, 2024
- Generic2,155 claims88%
- Brand-name and other301 claims12%
Dr. Gianarelli's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gianarelli's Part D claims, 2024
- Opioids2%48 of 2,456 claims
- Antibiotics2%45 of 2,456 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,7902024: 2,05015%
Drugs named by CMS: 65 in 2024, 61 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Todd E. Gianarelli takes part in Medicare
Dr. Gianarelli accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Todd E. Gianarelli received $367 in industry payments from 2016 to 2025
CMS Open Payments shows 23 general payments to Dr. Gianarelli from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Novo Nordisk Inc paid the most, $89.
General payments to Dr. Gianarelli by program year, 2016 to 2025
General payments to Dr. Gianarelli by kind, 2016 to 2025
- Food and beverage$33792%
- Education$308%
Companies that paid Dr. Gianarelli the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Todd E. Gianarelli graduated from University of North Dakota School of Medicine
Dr. Gianarelli graduated from University of North Dakota School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Todd E. Gianarelli's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Todd E. Gianarelli
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Todd E. Gianarelli's NPI number?
Dr. Todd E. Gianarelli's NPI number is 1023171717. It was assigned on December 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Todd E. Gianarelli?
Dr. Todd E. Gianarelli is a family medicine physician in Great Falls, Montana. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Todd E. Gianarelli practice?
Dr. Gianarelli practices at 3010 15th Avenue South, Great Falls, MT 59405. Dr. Gianarelli's primary practice is Great Falls Hospital in Great Falls, Montana, part of Surgery Partners. Dmand AI also links Dr. Gianarelli to 3 hospitals, 2 medical groups and 1 community health center.
What is Dr. Todd E. Gianarelli's office phone number?
The practice phone on file for Dr. Gianarelli is (406) 216-8000.
What is Dr. Todd E. Gianarelli's medical license number?
Dr. Gianarelli holds Montana license 8416.
Which hospitals is Dr. Todd E. Gianarelli affiliated with?
Dr. Gianarelli practices at Great Falls Hospital in Great Falls, Montana. Dr. Gianarelli is also affiliated with Benefis East Campus. Dmand AI links Dr. Gianarelli to 3 more hospitals.
What medical group is Dr. Todd E. Gianarelli part of?
Dr. Gianarelli is linked to Great Falls Clinic Hospital. Dmand AI links Dr. Gianarelli to 2 more medical groups.
Does Dr. Todd E. Gianarelli accept Medicare?
Yes. CMS data shows Dr. Gianarelli billed Medicare for 1,575 services in 2024, and Dr. Gianarelli accepts Medicare assignment.
How many Medicare patients does Dr. Todd E. Gianarelli see?
CMS counts 457 Medicare patients who saw Dr. Gianarelli in 2024, with an average age of 73.
What services does Dr. Todd E. Gianarelli bill to Medicare?
In 2024, Dr. Gianarelli's most billed Medicare services were lab and pathology test (80053), lab and pathology test (85025) and surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Dr. Todd E. Gianarelli go to medical school?
Dr. Gianarelli graduated from University of North Dakota School of Medicine in 1995.
What drugs does Dr. Todd E. Gianarelli prescribe most?
In 2024 Medicare Part D data, Dr. Gianarelli's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Todd E. Gianarelli received payments from drug or device companies?
CMS Open Payments shows $367 in general payments to Dr. Gianarelli from 10 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Todd E. Gianarelli been practicing?
Dr. Gianarelli graduated from medical school in 1995, 31 years ago.
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