Dr. Christopher M. Corsi, MD
- Medicare services, 2024
- 292
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 1,659
- Hospital affiliations
- 1
- Industry payments
- $2,258
- Practice address
- 500 W Broadway, Missoula, MT 59802
- Practice phone
- Call (406) 543-7271
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Corsi's professional email, personal email and mobile number
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Dr. Christopher M. Corsi is an endocrinologist in Missoula, Montana
Dr. Corsi practices at Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services.
Dr. Corsi's NPI, 1174577589, was assigned on May 20, 2006. Dr. Corsi graduated from University of Rochester School of Medicine and Dentistry in 1986. Dr. Corsi holds Montana license 8765.
- NPI
- 1174577589NPI Registry (opens in a new tab)
- NPI enumeration date
- May 20, 2006
- NPI status
- Active
- Practice phone
- (406) 543-7271
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christopher M. Corsi practices at Providence St. Patrick Hospital in Missoula, Montana
Dr. Corsi's primary practice is Providence St. Patrick Hospital, at 500 W Broadway, Missoula, MT 59802 in Missoula County. The practice phone is (406) 543-7271.
- Providence St. Patrick Hospital500 W Broadway, Missoula, MT 59802 · Missoula CountyPhone(406) 543-7271
Source: Dmand AI Affiliation Data
Dr. Christopher M. Corsi is affiliated with 2 sites of care and 1 medical group
Dr. Corsi's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. The medical group on file is Providence St. Patrick Hospital. Dmand AI also links Dr. Corsi to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher M. Corsi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corsi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Patrick Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher M. Corsi is one of 23 endocrinologists in Montana
Endocrinology, diabetes and metabolism is Dr. Corsi's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dr. Corsi is licensed in Montana.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, MontanaPrimary
Endocrinologists near Dr. Corsi
Counts of endocrinologists 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. Christopher M. Corsi billed Medicare for 292 services in 2024
CMS data shows 292 Medicare services from Dr. Corsi across 5 procedure codes in 2024, for 198 Medicare patients. Medicare paid $12,053 for them. Every service was in an office.
Dr. Corsi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5862024: 16772%
- Lab and pathology
- 2023: 2472024: 6773%
- Tests and treatments
- 2023: 1302024: 3474%
- Other services
- 2023: 2852024: 2492%
Dr. Corsi compared with the Montana median for endocrinologists, 2024
- Dr. Corsi
- Montana median
- Medicare services
- 292vs 64054% below
- Medicare patients
- 198vs 33240% below
- Part D claims
- 1,263vs 1,03822% above
Medians across 24 endocrinologists in Montana with Dmand AI profiles that report each measure.
Dr. Corsi'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. Corsi and other endocrinologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher M. Corsi treated 198 Medicare patients in 2024, average age 73
CMS counts 198 Medicare patients who saw Dr. Corsi in 2024. The largest group is 65 to 74, with 104 patients. 67% of them have high cholesterol, and 64% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Corsi's median patient age at 72, with 76% women.
Dr. Corsi's Medicare patients by age, 2024
Dr. Corsi's Medicare patients by sex, 2024
- Women12061%
- Men7839%
Chronic conditions among Dr. Corsi's Medicare patients, 2024
- High cholesterol67%
- High blood pressure64%
- Diabetes56%
- Arthritis41%
- Chronic kidney disease25%
- Osteoporosis25%
- Anxiety22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Corsi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher M. Corsi wrote 1,659 Medicare Part D claims in 2024
In 2024, Dr. Corsi wrote 1,659 Medicare Part D claims for 344 patients. 59% of them were for generic drugs. CMS names the drug for 1,263 of them, across 36 drugs with 11 or more claims each, at $361,313 in total drug cost. In 2023, CMS named 2,864 claims across 66 drugs.
Dr. Corsi's Part D claims by kind of drug, 2024
- Generic982 claims59%
- Brand-name585 claims35%
- Other92 claims6%
Dr. Corsi'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8642024: 1,26356%
Drugs named by CMS: 36 in 2024, 66 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
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Dr. Christopher M. Corsi received $2,258 in industry payments from 2016 to 2024
CMS Open Payments shows 107 general payments to Dr. Corsi from 23 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 98% of the total. Amgen Inc. paid the most, $323.
General payments to Dr. Corsi by program year, 2016 to 2024
General payments to Dr. Corsi by kind, 2016 to 2024
- Food and beverage$2,20798%
- Education$522%
Companies that paid Dr. Corsi the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher M. Corsi graduated from University of Rochester School of Medicine and Dentistry
Dr. Corsi graduated from University of Rochester School of Medicine and Dentistry in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher M. Corsi'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) |
| 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. Christopher M. Corsi
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. Christopher M. Corsi's NPI number?
Dr. Christopher M. Corsi's NPI number is 1174577589. It was assigned on May 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher M. Corsi?
Dr. Christopher M. Corsi is an endocrinologist in Missoula, Montana. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Christopher M. Corsi practice?
Dr. Corsi practices at 500 W Broadway, Missoula, MT 59802. Dr. Corsi's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Dmand AI also links Dr. Corsi to 1 group practice or clinic.
What is Dr. Christopher M. Corsi's office phone number?
The practice phone on file for Dr. Corsi is (406) 543-7271.
What is Dr. Christopher M. Corsi's medical license number?
Dr. Corsi holds Montana license 8765.
Which hospitals is Dr. Christopher M. Corsi affiliated with?
Dr. Corsi practices at Providence St. Patrick Hospital in Missoula, Montana.
What medical group is Dr. Christopher M. Corsi part of?
Dr. Corsi is linked to Providence St. Patrick Hospital.
Does Dr. Christopher M. Corsi accept Medicare?
Yes. CMS data shows Dr. Corsi billed Medicare for 292 services in 2024.
How many Medicare patients does Dr. Christopher M. Corsi see?
CMS counts 198 Medicare patients who saw Dr. Corsi in 2024, with an average age of 73.
What services does Dr. Christopher M. Corsi bill to Medicare?
In 2024, Dr. Corsi's most billed Medicare services were office visit, established patient (99214), lab and pathology test (83036) and medical service (95251).
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Where did Dr. Christopher M. Corsi go to medical school?
Dr. Corsi graduated from University of Rochester School of Medicine and Dentistry in 1986.
What drugs does Dr. Christopher M. Corsi prescribe most?
In 2024 Medicare Part D data, Dr. Corsi's most prescribed drugs by claims were Levothyroxine Sodium, Liothyronine Sodium and Synthroid.
Has Dr. Christopher M. Corsi received payments from drug or device companies?
CMS Open Payments shows $2,258 in general payments to Dr. Corsi from 23 companies from 2016 to 2024. The largest total came from Amgen Inc.
How long has Dr. Christopher M. Corsi been practicing?
Dr. Corsi graduated from medical school in 1986, 40 years ago.
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