Dr. Ibrahim Halil Sahin, MD
- Medicare services, 2024
- 126
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 94
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Sahin's professional email, personal email and mobile number
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Dr. Ibrahim Halil Sahin is a hematologist and oncologist in Ann Arbor, Michigan
Dr. Sahin practices at University Hospital in Ann Arbor, Michigan.
Dr. Sahin's NPI, 1902149396, was assigned on April 3, 2013. Dr. Sahin holds Pennsylvania license MD478724.
- NPI
- 1902149396NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618248642
- NPI enumeration date
- April 3, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ibrahim Halil Sahin practices at University Hospital in Ann Arbor, Michigan
Dr. Sahin's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Ibrahim Halil Sahin is affiliated with 2 sites of care and 2 medical groups
Dr. Sahin's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Sahin is also affiliated with University Hospital. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Sahin to 1 more medical group, named with a free account. Dr. Sahin's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ibrahim Halil Sahin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sahin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ibrahim Halil Sahin is one of 298 hematologists and oncologists in Michigan
Hematology and oncology is Dr. Sahin's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Sahin's licenses on file in 2 states: Pennsylvania and Florida.
Specialties and state licenses
- Hematology and oncology, PennsylvaniaPrimary
- Florida license
Hematologists and oncologists near Dr. Sahin
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. Ibrahim Halil Sahin billed Medicare for 126 services in 2024
CMS data shows 126 Medicare services from Dr. Sahin across 2 procedure codes in 2024, for 49 Medicare patients. Medicare paid $7,546 for them.
Dr. Sahin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1272024: 1261%
Where Dr. Sahin's Medicare services took place, 2024
- In an office5745%
- In a facility6955%
Dr. Sahin compared with the Michigan median for hematologists and oncologists, 2024
- Dr. Sahin
- Michigan median
- Medicare services
- 126vs 61980% below
- Medicare patients
- 49vs 22879% below
- Part D claims
- 54vs 37886% below
Medians across 291 hematologists and oncologists in Michigan with Dmand AI profiles that report each measure.
Dr. Sahin'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. Sahin and other hematologists and oncologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ibrahim Halil Sahin treated 49 Medicare patients in 2024, average age 70
CMS counts 49 Medicare patients who saw Dr. Sahin in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 2.25, 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. Sahin's median patient age at 61, with 51% women.
Dr. Sahin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sahin's Medicare patients by sex, 2024
- Women2449%
- Men2551%
Chronic conditions among Dr. Sahin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Cancer61%
- Arthritis55%
- Ischemic heart disease53%
- Diabetes43%
- Chronic kidney disease41%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sahin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ibrahim Halil Sahin wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Sahin wrote 94 Medicare Part D claims. 70% of them were for generic drugs. CMS names the drug for 54 of them, across 3 drugs with 11 or more claims each, at $13,256 in total drug cost. In 2023, CMS named 15 claims across 1 drug.
Dr. Sahin's Part D claims by kind of drug, 2024
- Generic66 claims70%
- Brand-name and other28 claims30%
Dr. Sahin'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. Sahin's Part D claims, 2024
- Antibiotics21%20 of 94 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: 152024: 54260%
Drugs named by CMS: 3 in 2024, 1 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. Ibrahim Halil Sahin scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Sahin for performance year 2024, reported as part of a group. Dr. Sahin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sahin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Sahin's MIPS scores, performance year 2024
- 81of 100Final score
- 61.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ibrahim Halil Sahin received $34,278 in industry payments from 2021 to 2025
CMS Open Payments shows 45 general payments to Dr. Sahin from 11 drug and device companies from 2021 to 2025. Consulting fees make up the largest share, 75% of the total. Seagen Inc. paid the most, $13,606. It also lists 10 research payments totaling $1,671 in 2023.
General payments to Dr. Sahin by program year, 2021 to 2025
General payments to Dr. Sahin by kind, 2021 to 2025
- Consulting fees$25,62575%
- Speaker and faculty fees$3,72011%
- Travel and lodging$2,9489%
- Food and beverage$1,8876%
- Education$990%
Companies that paid Dr. Sahin the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ibrahim Halil Sahin'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. Ibrahim Halil Sahin
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. Ibrahim Halil Sahin's NPI number?
Dr. Ibrahim Halil Sahin's NPI number is 1902149396. It was assigned on April 3, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Ibrahim Halil Sahin?
Dr. Ibrahim Halil Sahin is a hematologist and oncologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Ibrahim Halil Sahin practice?
Dr. Sahin practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Sahin's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Sahin to 1 medical group.
What is Dr. Ibrahim Halil Sahin's office phone number?
The practice phone on file for Dr. Sahin is (734) 936-4000.
What is Dr. Ibrahim Halil Sahin's medical license number?
Dr. Sahin holds Pennsylvania license MD478724, one of the licenses on file in 2 states.
Which states has Dr. Ibrahim Halil Sahin been licensed in?
Dmand AI has state licenses on file for Dr. Sahin in Pennsylvania and Florida.
Which hospitals is Dr. Ibrahim Halil Sahin affiliated with?
Dr. Sahin is affiliated with University Hospital.
What medical group is Dr. Ibrahim Halil Sahin part of?
Dr. Sahin is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Dr. Sahin to 1 more medical group.
Does Dr. Ibrahim Halil Sahin accept Medicare?
Yes. CMS data shows Dr. Sahin billed Medicare for 126 services in 2024, and Dr. Sahin accepts Medicare assignment.
Does Dr. Ibrahim Halil Sahin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sahin as offering telehealth services.
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What is Dr. Ibrahim Halil Sahin's MIPS score?
Dr. Sahin's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ibrahim Halil Sahin see?
CMS counts 49 Medicare patients who saw Dr. Sahin in 2024, with an average age of 70.
What services does Dr. Ibrahim Halil Sahin bill to Medicare?
In 2024, Dr. Sahin's most billed Medicare services were hospital inpatient care (99232) and office visit, established patient (99214).
What drugs does Dr. Ibrahim Halil Sahin prescribe most?
In 2024 Medicare Part D data, Dr. Sahin's most prescribed drugs by claims were Eliquis, Doxycycline Hyclate and Potassium Chloride.
Has Dr. Ibrahim Halil Sahin received payments from drug or device companies?
CMS Open Payments shows $34,278 in general payments to Dr. Sahin from 11 companies from 2021 to 2025. The largest total came from Seagen Inc.
How long has Dr. Ibrahim Halil Sahin been practicing?
Dr. Sahin graduated from medical school in 2009, 17 years ago.
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