Dr. Seema A. Khan, MD
- Medicare services, 2024
- 225
- Medicare patients, 2024
- 148
- Part D claims, 2024
- 72
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Practice address
- 250 E Superior St, Chicago, IL 60611
- Practice phone
- Call (312) 472-3664
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medicine Prentice Women's Hospital
Chicago, Illinois
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Dr. Seema A. Khan is a surgical oncologist in Chicago, Illinois
Dr. Khan practices at Northwestern Medicine Prentice Women's Hospital in Chicago, Illinois.
Dr. Khan's NPI, 1902837271, was assigned on July 5, 2006.
- NPI
- 1902837271NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436102365
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 472-3664
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Seema A. Khan practices at Northwestern Medicine Prentice Women's Hospital in Chicago, Illinois
Dr. Khan's primary practice is Northwestern Medicine Prentice Women's Hospital, at 250 E Superior St, Chicago, IL 60611 in Cook County. The practice phone is (312) 472-3664.
- Northwestern Medicine Prentice Women's Hospital250 E Superior St, Chicago, IL 60611 · Cook CountyPhone(312) 472-3664
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Seema A. Khan is affiliated with 5 sites of care and 1 medical group
Dr. Khan's primary practice is Northwestern Medicine Prentice Women's Hospital in Chicago, Illinois. Dr. Khan is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Khan to 2 more hospitals and 1 group practice or clinic, 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. Seema A. Khan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Khan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Prentice Women's Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Seema A. Khan is one of 56 surgical oncologists in Illinois
Surgical oncology is Dr. Khan's primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Khan has a license on file in Illinois.
Specialties and state licenses
- Surgical oncology, Illinois
Surgical oncologists near Dr. Khan
Counts of surgical 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. Seema A. Khan billed Medicare for 225 services in 2024
CMS data shows 225 Medicare services from Dr. Khan across 8 procedure codes in 2024, for 148 Medicare patients. Medicare paid $52,883 for them.
Dr. Khan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1772024: 14518%
- Surgery
- 2023: 542024: 8048%
Where Dr. Khan's Medicare services took place, 2024
- In an office14564%
- In a facility8036%
Dr. Khan compared with the Illinois median for surgical oncologists, 2024
- Dr. Khan
- Illinois median
- Medicare services
- 225vs 20510% above
- Medicare patients
- 148vs 10640% above
- Part D claims
- 48vs 2592% above
Medians across 50 surgical oncologists in Illinois with Dmand AI profiles that report each measure.
Dr. Khan'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. Seema A. Khan treated 148 Medicare patients in 2024, average age 73
CMS counts 148 Medicare patients who saw Dr. Khan in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have cancer, and 74% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Khan's median patient age at 58, with 88% women.
Dr. Khan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Khan's Medicare patients, 2024
- Cancer75%
- High cholesterol74%
- High blood pressure57%
- Arthritis47%
- Osteoporosis36%
- Mood disorders27%
- Anxiety26%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Khan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women88%
- Men11%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Seema A. Khan wrote 72 Medicare Part D claims in 2024
In 2024, Dr. Khan wrote 72 Medicare Part D claims for 28 patients. 94% of them were for generic drugs. CMS names the drug for 48 of them, across 2 drugs with 11 or more claims each, at $1,738 in total drug cost. In 2023, CMS named 31 claims across 2 drugs.
Dr. Khan's Part D claims by kind of drug, 2024
- Generic68 claims94%
- Brand-name and other4 claims6%
Dr. Khan'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: 312024: 4855%
Drugs named by CMS: 2 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. Seema A. Khan 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. Khan for performance year 2024, reported through an alternative payment model (APM). Dr. Khan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of mastectomy by Dr. Khan, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Khan'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.
Where Dr. Khan ranks in Medicare procedure volume
- Mastectomy
- 84th percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Sources for Dr. Seema A. Khan's profile data
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FAQ
Frequently asked questions about Dr. Seema A. Khan
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What is Dr. Seema A. Khan's NPI number?
Dr. Seema A. Khan's NPI number is 1902837271. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Seema A. Khan?
Dr. Seema A. Khan is a surgical oncologist in Chicago, Illinois. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Dr. Seema A. Khan practice?
Dr. Khan practices at 250 E Superior St, Chicago, IL 60611. Dr. Khan's primary practice is Northwestern Medicine Prentice Women's Hospital in Chicago, Illinois. Dmand AI also links Dr. Khan to 2 hospitals and 1 group practice or clinic.
What is Dr. Seema A. Khan's office phone number?
The practice phone on file for Dr. Khan is (312) 472-3664.
Which hospitals is Dr. Seema A. Khan affiliated with?
Dr. Khan is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Khan to 2 more hospitals.
What medical group is Dr. Seema A. Khan part of?
Dr. Khan is linked to Northwestern Medical Faculty Foundation.
Does Dr. Seema A. Khan accept Medicare?
Yes. CMS data shows Dr. Khan billed Medicare for 225 services in 2024, and Dr. Khan accepts Medicare assignment.
What is Dr. Seema A. Khan's MIPS score?
Dr. Khan'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. Seema A. Khan see?
CMS counts 148 Medicare patients who saw Dr. Khan in 2024, with an average age of 73.
What services does Dr. Seema A. Khan bill to Medicare?
In 2024, Dr. Khan's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (19301) and office visit, new patient (99205).
What drugs does Dr. Seema A. Khan prescribe most?
In 2024 Medicare Part D data, Dr. Khan's most prescribed drugs by claims were Anastrozole and Raloxifene HCl.
How long has Dr. Seema A. Khan been practicing?
Dr. Khan graduated from medical school in 1978, 48 years ago.
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