Endocr Relat Cancer
Dr. Karl Sorenson, MD
- Medicare services, 2024
- 1,610
- Medicare patients, 2024
- 232
- Part D claims, 2024
- 592
- Publications
- 4
- Hospital affiliations
- 4
- 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. Sorenson'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. Karl Sorenson is a hematologist and oncologist in Missoula, Montana
Dr. Sorenson practices at Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services.
Dr. Sorenson's NPI, 1114306230, was assigned on May 21, 2015. Dr. Sorenson holds Montana license MED-PHYS-LIC-91688.
- NPI
- 1114306230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678884343
- NPI enumeration date
- May 21, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 543-7271
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karl Sorenson practices at Providence St. Patrick Hospital in Missoula, Montana
Dr. Sorenson'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. Karl Sorenson is affiliated with 4 sites of care and 2 medical groups
Dr. Sorenson's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Dr. Sorenson is also affiliated with Community Medical Center. The medical group on file is Providence St. Patrick Hospital. Dmand AI also links Dr. Sorenson to 2 more hospitals and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karl Sorenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sorenson practices, 4 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 |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karl Sorenson is one of 53 hematologists and oncologists in Montana
Hematology and oncology is Dr. Sorenson's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Sorenson's licenses on file in 2 states: Montana and Minnesota.
Specialties and state licenses
- Hematology and oncology, MontanaPrimary
- Internal medicine, Minnesota
Hematologists and oncologists near Dr. Sorenson
Counts of hematologists and oncologists 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. Karl Sorenson billed Medicare for 1,610 services in 2024
CMS data shows 1,610 Medicare services from Dr. Sorenson across 7 procedure codes in 2024, for 232 Medicare patients. Medicare paid $84,026 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sorenson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0172024: 9546%
- Other services
- 2023: 02024: 656
Dr. Sorenson compared with the Montana median for hematologists and oncologists, 2024
- Dr. Sorenson
- Montana median
- Medicare services
- 1,610vs 1,05053% above
- Medicare patients
- 232vs 27014% below
- Part D claims
- 408vs 48816% below
Medians across 49 hematologists and oncologists in Montana with Dmand AI profiles that report each measure.
Dr. Sorenson'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. Sorenson and other hematologists and oncologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karl Sorenson treated 232 Medicare patients in 2024, average age 74
CMS counts 232 Medicare patients who saw Dr. Sorenson in 2024. The largest group is 65 to 74, with 108 patients. 67% of them have high blood pressure, and 57% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Sorenson's median patient age at 74, with 50% women.
Dr. Sorenson's Medicare patients by age, 2024
Dr. Sorenson's Medicare patients by sex, 2024
- Women11449%
- Men11851%
Chronic conditions among Dr. Sorenson's Medicare patients, 2024
- High blood pressure67%
- High cholesterol57%
- Cancer42%
- Arthritis40%
- Ischemic heart disease25%
- Chronic kidney disease24%
- Atrial fibrillation23%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sorenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karl Sorenson wrote 592 Medicare Part D claims in 2024
In 2024, Dr. Sorenson wrote 592 Medicare Part D claims for 102 patients. 78% of them were for generic drugs. CMS names the drug for 408 of them, across 16 drugs with 11 or more claims each, at $951,112 in total drug cost. In 2023, CMS named 395 claims across 14 drugs.
Dr. Sorenson's Part D claims by kind of drug, 2024
- Generic461 claims78%
- Brand-name131 claims22%
Dr. Sorenson'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. Sorenson's Part D claims, 2024
- Opioids8%45 of 592 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: 3952024: 4083%
Drugs named by CMS: 16 in 2024, 14 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. Karl Sorenson takes part in Medicare
Dr. Sorenson 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. Karl Sorenson has 4 publications on record
Dmand AI links 4 papers to Dr. Sorenson, published from 2017 to 2021. 2021 was the busiest year, with 2. Dr. Sorenson's most frequent co-authors are Nadine Abdallah, MD, Jithma Prasad Abeykoon, MD and Daniel Almquist, MD.
Dr. Sorenson's papers by year, 2017 to 2021
Dr. Sorenson's most frequent co-authors
- Nadine Abdallah, MD1 shared paper
- Jithma Prasad Abeykoon, MD1 shared paper
- Daniel Almquist, MD1 shared paper
Recent publications by Dr. Sorenson
JCO Oncol Pract
See who Dr. Sorenson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sorenson works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karl Sorenson received $18 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Sorenson from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Mylan Institutional Inc. paid the most, $18.
Companies that paid Dr. Sorenson the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Karl Sorenson'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Karl Sorenson
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. Karl Sorenson's NPI number?
Dr. Karl Sorenson's NPI number is 1114306230. It was assigned on May 21, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Karl Sorenson?
Dr. Karl Sorenson is a hematologist and oncologist in Missoula, Montana. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Karl Sorenson practice?
Dr. Sorenson practices at 500 W Broadway, Missoula, MT 59802. Dr. Sorenson's primary practice is Providence St. Patrick Hospital in Missoula, Montana, part of Providence Health & Services. Dmand AI also links Dr. Sorenson to 2 hospitals and 1 medical group.
What is Dr. Karl Sorenson's office phone number?
The practice phone on file for Dr. Sorenson is (406) 543-7271.
What is Dr. Karl Sorenson's medical license number?
Dr. Sorenson holds Montana license MED-PHYS-LIC-91688, one of the licenses on file in 2 states.
Which states has Dr. Karl Sorenson been licensed in?
Dmand AI has state licenses on file for Dr. Sorenson in Montana and Minnesota.
Which hospitals is Dr. Karl Sorenson affiliated with?
Dr. Sorenson practices at Providence St. Patrick Hospital in Missoula, Montana. Dr. Sorenson is also affiliated with Community Medical Center. Dmand AI links Dr. Sorenson to 2 more hospitals.
What medical group is Dr. Karl Sorenson part of?
Dr. Sorenson is linked to Providence St. Patrick Hospital. Dmand AI links Dr. Sorenson to 1 more medical group.
Does Dr. Karl Sorenson accept Medicare?
Yes. CMS data shows Dr. Sorenson billed Medicare for 1,610 services in 2024, and Dr. Sorenson accepts Medicare assignment.
How many Medicare patients does Dr. Karl Sorenson see?
CMS counts 232 Medicare patients who saw Dr. Sorenson in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Karl Sorenson bill to Medicare?
In 2024, Dr. Sorenson's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Karl Sorenson prescribe most?
In 2024 Medicare Part D data, Dr. Sorenson's most prescribed drugs by claims were Letrozole, Prochlorperazine Maleate and Prednisone.
Has Dr. Karl Sorenson received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Sorenson from 1 company from 2023 to 2023. The largest total came from Mylan Institutional Inc.
How long has Dr. Karl Sorenson been practicing?
Dr. Sorenson graduated from medical school in 2014, 12 years ago.
Does Dr. Karl Sorenson do research?
Dmand AI links 4 publications to Dr. Sorenson, published from 2017 to 2021.
Who does Dr. Karl Sorenson publish with?
Dr. Sorenson's most frequent co-authors are Nadine Abdallah, MD (1 shared paper), Jithma Prasad Abeykoon, MD (1 shared paper) and Daniel Almquist, MD (1 shared paper).
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