J Immunother Cancer
Dr. Jeffrey A. Sosman, MD
- Medicare services, 2024
- 6,281
- Medicare patients, 2024
- 193
- Part D claims, 2024
- 256
- Publications
- 173
- MIPS score, 2024
- 95
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Faculty Foundation
Chicago, Illinois
Find Dr. Sosman'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. Jeffrey A. Sosman is a medical oncologist in Chicago, Illinois
Dr. Sosman practices at Northwestern Medical Faculty Foundation in Chicago, Illinois.
Dr. Sosman's NPI, 1699862706, was assigned on October 9, 2006. Dr. Sosman holds Illinois license 036066401.
- NPI
- 1699862706NPI Registry (opens in a new tab)
- NPI enumeration date
- October 9, 2006
- NPI status
- Active
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Jeffrey A. Sosman practices at Northwestern Medical Faculty Foundation in Chicago, Illinois
Dr. Sosman's primary practice is Northwestern Medical Faculty Foundation, at 251 E Huron St, Chicago, IL 60611 in Cook County. The practice phone is (312) 926-2000.
- Northwestern Medical Faculty Foundation251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey A. Sosman is affiliated with 3 sites of care and 2 medical groups
Dr. Sosman's primary practice is Northwestern Medical Faculty Foundation in Chicago, Illinois. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Sosman to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jeffrey A. Sosman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sosman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Faculty Foundation | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey A. Sosman is one of 153 medical oncologists in Illinois
Medical oncology is Dr. Sosman's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Sosman is licensed in Illinois.
Specialties and state licenses
- Medical oncology, IllinoisPrimary
Medical oncologists near Dr. Sosman
Counts of medical 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. Jeffrey A. Sosman billed Medicare for 6,281 services in 2024
CMS data shows 6,281 Medicare services from Dr. Sosman across 15 procedure codes in 2024, for 193 Medicare patients. Medicare paid $234,294 for them. Every service was in an office.
Dr. Sosman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,3932024: 5,75069%
- Tests and treatments
- 2023: 1472024: 317116%
- Office and hospital visits
- 2023: 3132024: 21432%
Dr. Sosman compared with the Illinois median for medical oncologists, 2024
- Dr. Sosman
- Illinois median
- Medicare services
- 6,281vs 6719.4 times
- Medicare patients
- 193vs 23016% below
- Part D claims
- 134vs 34561% below
Medians across 140 medical oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Sosman'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey A. Sosman treated 193 Medicare patients in 2024, average age 73
CMS counts 193 Medicare patients who saw Dr. Sosman in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 12% are also on Medicaid. Their average risk score is 3.26, 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. Sosman's median patient age at 67, with 9% women.
Dr. Sosman's Medicare patients by age, 2024
Dr. Sosman's Medicare patients by sex, 2024
- Women8544%
- Men10856%
Chronic conditions among Dr. Sosman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Cancer42%
- Arthritis39%
- Chronic kidney disease36%
- Ischemic heart disease35%
- Diabetes28%
- Heart failure25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sosman'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
- Women9%
- Men91%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey A. Sosman wrote 256 Medicare Part D claims in 2024
In 2024, Dr. Sosman wrote 256 Medicare Part D claims for 42 patients. 53% of them were for generic drugs. CMS names the drug for 134 of them, across 5 drugs with 11 or more claims each, at $1,490,707 in total drug cost. In 2023, CMS named 42 claims across 2 drugs.
Dr. Sosman's Part D claims by kind of drug, 2024
- Generic136 claims53%
- Brand-name120 claims47%
Dr. Sosman'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: 422024: 134219%
Drugs named by CMS: 5 in 2024, 2 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
Dr. Jeffrey A. Sosman scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Sosman for performance year 2024, reported through an alternative payment model (APM).
Dr. Sosman's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jeffrey A. Sosman has 173 publications on record
Dmand AI links 173 papers to Dr. Sosman, published from 2012 to 2024. 2016 was the busiest year, with 17. The most frequent topics are Melanoma, Skin Neoplasms and Proto-Oncogene Proteins B-raf. Dr. Sosman has published most often in Clin Cancer Res. Dr. Sosman's most frequent co-authors are Igor Puzanov, MD, Sunandana Chandra, MD and David Francis McDermott, MD.
Dr. Sosman's papers by year, 2015 to 2024
Topics Dr. Sosman writes about most
- Melanoma
- Skin Neoplasms
- Proto-Oncogene Proteins B-raf
- Immunotherapy
- Programmed Cell Death 1 Receptor
- Antineoplastic Agents, Immunological
- Protein Kinase Inhibitors
- Kidney Neoplasms
Dr. Sosman's most frequent co-authors
- Igor Puzanov, MD29 shared papers
- Sunandana Chandra, MD22 shared papers
- David Francis McDermott, MD17 shared papers
Recent publications by Dr. Sosman
Int J Surg Pathol
See who Dr. Sosman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sosman works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jeffrey A. Sosman received $85,693 in industry payments from 2016 to 2024
CMS Open Payments shows 118 general payments to Dr. Sosman from 16 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 59% of the total. Bristol-Myers Squibb Company paid the most, $32,180. It also lists 5 research payments totaling $10,088 from 2016 to 2022.
General payments to Dr. Sosman by program year, 2016 to 2024
General payments to Dr. Sosman by kind, 2016 to 2024
- Consulting fees$50,53359%
- Travel and lodging$18,90322%
- Speaker and faculty fees$10,70212%
- Food and beverage$3,4354%
- Other$2,1192%
Companies that paid Dr. Sosman the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jeffrey A. Sosman'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 | Clinician Public Reporting: Overall MIPS Performance (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. Jeffrey A. Sosman
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. Jeffrey A. Sosman's NPI number?
Dr. Jeffrey A. Sosman's NPI number is 1699862706. It was assigned on October 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey A. Sosman?
Dr. Jeffrey A. Sosman is a medical oncologist in Chicago, Illinois. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Jeffrey A. Sosman practice?
Dr. Sosman practices at 251 E Huron St, Chicago, IL 60611. Dr. Sosman's primary practice is Northwestern Medical Faculty Foundation in Chicago, Illinois. Dmand AI also links Dr. Sosman to 2 group practices and clinics and 1 medical group.
What is Dr. Jeffrey A. Sosman's office phone number?
The practice phone on file for Dr. Sosman is (312) 926-2000.
What is Dr. Jeffrey A. Sosman's medical license number?
Dr. Sosman holds Illinois license 036066401.
What medical group is Dr. Jeffrey A. Sosman part of?
Dr. Sosman is linked to Northwestern Medical Faculty Foundation. Dmand AI links Dr. Sosman to 1 more medical group.
Does Dr. Jeffrey A. Sosman accept Medicare?
Yes. CMS data shows Dr. Sosman billed Medicare for 6,281 services in 2024.
What is Dr. Jeffrey A. Sosman's MIPS score?
Dr. Sosman's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jeffrey A. Sosman see?
CMS counts 193 Medicare patients who saw Dr. Sosman in 2024, with an average age of 73.
What services does Dr. Jeffrey A. Sosman bill to Medicare?
In 2024, Dr. Sosman's most billed Medicare services were injected or infused drug (J9144), injected or infused drug (J1569) and injected or infused drug (J1100).
Show 5 more questionsShow fewer questions
What drugs does Dr. Jeffrey A. Sosman prescribe most?
In 2024 Medicare Part D data, Dr. Sosman's most prescribed drugs by claims were Cabometyx, Levothyroxine Sodium and Mirtazapine.
Has Dr. Jeffrey A. Sosman received payments from drug or device companies?
CMS Open Payments shows $85,693 in general payments to Dr. Sosman from 16 companies from 2016 to 2024. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Jeffrey A. Sosman been practicing?
Dr. Sosman graduated from medical school in 1981, 45 years ago.
Does Dr. Jeffrey A. Sosman do research?
Dmand AI links 173 publications to Dr. Sosman, published from 2012 to 2024.
Who does Dr. Jeffrey A. Sosman publish with?
Dr. Sosman's most frequent co-authors are Igor Puzanov, MD (29 shared papers), Sunandana Chandra, MD (22 shared papers) and David Francis McDermott, MD (17 shared papers).
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