Amyloid Neuropathies, FamilialCardiomyopathiesHeart
Dr. Fatimah Chamseddine, MD
NPI1932771383PAC ID7810432044
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 185
- Publications
- 3
- 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. Chamseddine'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. Fatimah Chamseddine is an internist in Ann Arbor, Michigan
Dr. Chamseddine practices at University Hospital in Ann Arbor, Michigan.
Dr. Chamseddine's NPI, 1932771383, was assigned on July 14, 2021. Dr. Chamseddine holds Michigan license 4301511174.
NPI and contact details
- NPI
- 1932771383NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810432044
- NPI enumeration date
- July 14, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fatimah Chamseddine practices at University Hospital in Ann Arbor, Michigan
Dr. Chamseddine'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. Fatimah Chamseddine is affiliated with 2 sites of care and 1 medical group
Dr. Chamseddine's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Chamseddine is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Chamseddine's employer is on file too: a school & student health.
University HospitalPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Fatimah Chamseddine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chamseddine 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 affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Fatimah Chamseddine is one of 4,804 internists in Michigan
Internal medicine is Dr. Chamseddine's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chamseddine is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Chamseddine
Counts of internists 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. Fatimah Chamseddine billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Dr. Chamseddine across 2 procedure codes in 2024, for 64 Medicare patients. Medicare paid $5,438 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202462
Medicare patients64
Paid by Medicare$5,438
Procedure codes2
Dr. Chamseddine compared with the Michigan median for internists, 2024
- Dr. Chamseddine
- Michigan median
- Medicare services
- 62vs 42385% below
- Medicare patients
- 64vs 15960% below
- Part D claims
- 36vs 31489% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Chamseddine'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.
Need commercial claims for Dr. Chamseddine?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chamseddine and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fatimah Chamseddine treated 64 Medicare patients in 2024, average age 70
CMS counts 64 Medicare patients who saw Dr. Chamseddine in 2024. The largest group is 75 to 84, with 23 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.77, 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. Chamseddine's median patient age at 65, with 57% women.
Medicare patients, 202464
Average age70
Average risk score2.77
Also on Medicaid33%
Dr. Chamseddine's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chamseddine's Medicare patients by sex, 2024
- Women3148%
- Men3352%
Chronic conditions among Dr. Chamseddine's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Chronic kidney disease55%
- Arthritis48%
- Diabetes48%
- Ischemic heart disease48%
- Mood disorders44%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chamseddine's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Fatimah Chamseddine wrote 185 Medicare Part D claims in 2024
In 2024, Dr. Chamseddine wrote 185 Medicare Part D claims for 43 patients. 88% of them were for generic drugs. CMS names the drug for 36 of them, across 3 drugs with 11 or more claims each, at $10,418 in total drug cost. In 2023, CMS named 130 claims across 8 drugs.
Part D claims, 2024185
Drugs named by CMS3
Total drug cost$10,418
Part D patients43
Dr. Chamseddine's Part D claims by kind of drug, 2024
- Generic163 claims88%
- Brand-name and other22 claims12%
Dr. Chamseddine'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: 1302024: 3672%
Drugs named by CMS: 3 in 2024, 8 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. Fatimah Chamseddine takes part in Medicare
Dr. Chamseddine 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. Fatimah Chamseddine has 3 publications on record
Dmand AI links 3 papers to Dr. Chamseddine in 2024. 2024 was the busiest year, with 3. Dr. Chamseddine's most frequent co-authors are Bryan Abadie, MD, Mohammad Abdelhaleem Muslim Alamer, MD and Thomas Dee Callahan, MD.
Papers3
Dr. Chamseddine's most frequent co-authors
- Bryan Abadie, MD1 shared paper
- Mohammad Abdelhaleem Muslim Alamer, MD1 shared paper
- Thomas Dee Callahan, MD1 shared paper
Recent publications by Dr. Chamseddine
Circ Arrhythm Electrophysiol
Atrial FibrillationCatheter AblationHeart Failure
Curr Probl Cardiol
Cardiovascular DiseasesCost of IllnessDisability-Adjusted Life Years
See who Dr. Chamseddine researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chamseddine works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Fatimah Chamseddine'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 |
| 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. Fatimah Chamseddine
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. Fatimah Chamseddine's NPI number?
Dr. Fatimah Chamseddine's NPI number is 1932771383. It was assigned on July 14, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Fatimah Chamseddine?
Dr. Fatimah Chamseddine is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Fatimah Chamseddine practice?
Dr. Chamseddine practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Chamseddine's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Fatimah Chamseddine's office phone number?
The practice phone on file for Dr. Chamseddine is (734) 936-4000.
What is Dr. Fatimah Chamseddine's medical license number?
Dr. Chamseddine holds Michigan license 4301511174.
Which hospitals is Dr. Fatimah Chamseddine affiliated with?
Dr. Chamseddine is affiliated with University Hospital.
What medical group is Dr. Fatimah Chamseddine part of?
Dr. Chamseddine is linked to University of Michigan Health.
Does Dr. Fatimah Chamseddine accept Medicare?
Yes. CMS data shows Dr. Chamseddine billed Medicare for 62 services in 2024, and Dr. Chamseddine accepts Medicare assignment.
How many Medicare patients does Dr. Fatimah Chamseddine see?
CMS counts 64 Medicare patients who saw Dr. Chamseddine in 2024, with an average age of 70.
What services does Dr. Fatimah Chamseddine bill to Medicare?
In 2024, Dr. Chamseddine's most billed Medicare services were hospital inpatient care (99222) and hospital inpatient care (99232).
Show 4 more questionsShow fewer questions
What drugs does Dr. Fatimah Chamseddine prescribe most?
In 2024 Medicare Part D data, Dr. Chamseddine's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Furosemide.
How long has Dr. Fatimah Chamseddine been practicing?
Dr. Chamseddine graduated from medical school in 2019, 7 years ago.
Does Dr. Fatimah Chamseddine do research?
Dmand AI links 3 publications to Dr. Chamseddine.
Who does Dr. Fatimah Chamseddine publish with?
Dr. Chamseddine's most frequent co-authors are Bryan Abadie, MD (1 shared paper), Mohammad Abdelhaleem Muslim Alamer, MD (1 shared paper) and Thomas Dee Callahan, MD (1 shared paper).
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