Antibodies, BispecificAntibodies, Monoclonal, HumanizedBlood Coagulation
Dr. Ammon M. Fager, MD, PhD
NPI1245557594PAC ID3779877188
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 29
- Publications
- 7
- Hospital affiliations
- 1
- Industry payments
- $73,783
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ammon M. Fager is a hematologist and oncologist in Durham, North Carolina
Dr. Fager practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Fager's NPI, 1245557594, was assigned on April 27, 2010. Dr. Fager graduated from University of Vermont College of Medicine in 2010. Dr. Fager holds North Carolina license 2014-01597.
NPI and contact details
- NPI
- 1245557594NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779877188
- NPI enumeration date
- April 27, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ammon M. Fager practices at Duke University Hospital in Durham, North Carolina
Dr. Fager's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. Ammon M. Fager is affiliated with 2 sites of care and 1 medical group
Dr. Fager's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. The medical group on file is Duke Health Integrated Practice. Dmand AI also links Dr. Fager to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ammon M. Fager's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fager practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ammon M. Fager is one of 420 hematologists and oncologists in North Carolina
Hematology and oncology is Dr. Fager's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Fager is licensed in North Carolina.
Specialties and state licenses
- Hematology and oncology, North CarolinaPrimary
Hematologists and oncologists near Dr. Fager
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
420hematologists and oncologists in North Carolina77hematologists and oncologists in Durham57hematologists and oncologists at Duke University Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ammon M. Fager billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Fager across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $1,048 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202412
Medicare patients29
Paid by Medicare$1,048
Procedure codes1
Dr. Fager's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 312024: 1261%
Dr. Fager compared with the North Carolina median for hematologists and oncologists, 2024
- Dr. Fager
- North Carolina median
- Medicare services
- 12vs 45097% below
- Medicare patients
- 29vs 18084% below
Medians across 402 hematologists and oncologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Fager'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. Fager?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fager and other hematologists and oncologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ammon M. Fager treated 29 Medicare patients in 2024, average age 67
CMS counts 29 Medicare patients who saw Dr. Fager in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 2.37, 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. Fager's median patient age at 63, with 46% women.
Medicare patients, 202429
Average age67
Average risk score2.37
Dr. Fager's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fager's Medicare patients by sex, 2024
- Women1655%
- Men1345%
Chronic conditions among Dr. Fager's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Diabetes59%
- Arthritis45%
- Chronic kidney disease45%
- Ischemic heart disease45%
- Anxiety41%
- Heart failure41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fager's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women46%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ammon M. Fager takes part in Medicare
Dr. Fager 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. Ammon M. Fager has 7 publications on record
Dmand AI links 7 papers to Dr. Fager, published from 2010 to 2024. 2018 was the busiest year, with 3. The most frequent topics are Blood Coagulation, Blood Platelets and Factor Xa. Dr. Fager has published most often in J Thromb Haemost. Dr. Fager's most frequent co-authors are Andra H. James, MD, Nigel S. Key, MD and Francis J. Miller, MD.
Papers7
Years published2010 to 2024
Dr. Fager's papers by year, 2010 to 2024
Topics Dr. Fager writes about most
- Blood Coagulation
- Blood Platelets
- Factor Xa
- Endothelial Cells
- Hemostasis
- Platelet Activation
- Protein Binding
Dr. Fager's most frequent co-authors
Recent publications by Dr. Fager
Neurosurg Clin N Am
Blood CoagulationBlood Coagulation DisordersBrain
Binding, CompetitiveBlood PlateletsCarrier Proteins
See who Dr. Fager researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fager 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. Ammon M. Fager received $73,783 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Fager from 4 drug and device companies from 2016 to 2025. Grants make up the largest share, 75% of the total. CSL Behring paid the most, $66,534.
General payments to Dr. Fager by program year, 2016 to 2025
General payments to Dr. Fager by kind, 2016 to 2025
$73.8Kin total
- Grants$55,61475%
- Honoraria$8,16511%
- Consulting fees$5,0007%
- Travel and lodging$3,1634%
- Food and beverage$1,8412%
Companies that paid Dr. Fager the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ammon M. Fager graduated from University of Vermont College of Medicine
Dr. Fager graduated from University of Vermont College of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ammon M. Fager'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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Ammon M. Fager
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. Ammon M. Fager's NPI number?
Dr. Ammon M. Fager's NPI number is 1245557594. It was assigned on April 27, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Ammon M. Fager?
Dr. Ammon M. Fager is a hematologist and oncologist in Durham, North Carolina. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Ammon M. Fager practice?
Dr. Fager practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Fager's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dmand AI also links Dr. Fager to 1 group practice or clinic.
What is Dr. Ammon M. Fager's office phone number?
The practice phone on file for Dr. Fager is (919) 684-8111.
What is Dr. Ammon M. Fager's medical license number?
Dr. Fager holds North Carolina license 2014-01597.
Which hospitals is Dr. Ammon M. Fager affiliated with?
Dr. Fager practices at Duke University Hospital in Durham, North Carolina.
What medical group is Dr. Ammon M. Fager part of?
Dr. Fager is linked to Duke Health Integrated Practice.
Does Dr. Ammon M. Fager accept Medicare?
Yes. CMS data shows Dr. Fager billed Medicare for 12 services in 2024, and Dr. Fager accepts Medicare assignment.
How many Medicare patients does Dr. Ammon M. Fager see?
CMS counts 29 Medicare patients who saw Dr. Fager in 2024, with an average age of 67.
What services does Dr. Ammon M. Fager bill to Medicare?
In 2024, Dr. Fager's most billed Medicare services were hospital inpatient care (99222).
Show 5 more questionsShow fewer questions
Where did Dr. Ammon M. Fager go to medical school?
Dr. Fager graduated from University of Vermont College of Medicine in 2010.
Has Dr. Ammon M. Fager received payments from drug or device companies?
CMS Open Payments shows $73,783 in general payments to Dr. Fager from 4 companies from 2016 to 2025. The largest total came from CSL Behring.
How long has Dr. Ammon M. Fager been practicing?
Dr. Fager graduated from medical school in 2010, 16 years ago.
Does Dr. Ammon M. Fager do research?
Dmand AI links 7 publications to Dr. Fager, published from 2010 to 2024.
Who does Dr. Ammon M. Fager publish with?
Dr. Fager's most frequent co-authors are Andra H. James, MD (1 shared paper), Nigel S. Key, MD (1 shared paper) and Francis J. Miller, MD (1 shared paper).
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