Dr. Eugene J. Choi, MD, PhD
- Medicare services, 2024
- 1,070
- Medicare patients, 2024
- 251
- Part D claims, 2024
- 952
- Hospital affiliations
- 1
- Industry payments
- $4,271
- Practice address
- 1500 Lansdowne Ave, Darby, PA 19023
- Practice phone
- Call (215) 237-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Choi's professional email, personal email and mobile number
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Dr. Eugene J. Choi is a hematologist and oncologist in Darby, Pennsylvania
Dr. Choi practices at Mercy Fitzgerald Hospital in Darby, Pennsylvania, part of Trinity Health.
Dr. Choi's NPI, 1457593675, was assigned on April 2, 2009. Dr. Choi graduated from Jefferson Medical College of Thomas Jefferson University in 2003. Dr. Choi holds Pennsylvania license MD436243.
- NPI
- 1457593675NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810040789
- NPI enumeration date
- April 2, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (215) 237-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eugene J. Choi practices at Mercy Fitzgerald Hospital in Darby, Pennsylvania
Dr. Choi's primary practice is Mercy Fitzgerald Hospital, at 1500 Lansdowne Ave, Darby, PA 19023 in Delaware County. The practice phone is (215) 237-4000.
- Mercy Fitzgerald Hospital1500 Lansdowne Ave, Darby, PA 19023 · Delaware CountyPhone(215) 237-4000
Source: Dmand AI Affiliation Data
Dr. Eugene J. Choi is affiliated with 2 sites of care and 3 medical groups
Dr. Choi's primary practice is Mercy Fitzgerald Hospital in Darby, Pennsylvania, part of Trinity Health. The medical group on file is Trinity Health Mid-Atlantic Medical Group. Dmand AI also links Dr. Choi to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eugene J. Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Fitzgerald Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eugene J. Choi is one of 645 hematologists and oncologists in Pennsylvania
Hematology and oncology is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Choi is licensed in Pennsylvania.
Specialties and state licenses
- Hematology and oncology, PennsylvaniaPrimary
Hematologists and oncologists near Dr. Choi
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. Eugene J. Choi billed Medicare for 1,070 services in 2024
CMS data shows 1,070 Medicare services from Dr. Choi across 7 procedure codes in 2024, for 251 Medicare patients. Medicare paid $108,366 for them.
Dr. Choi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1162024: 1,0704%
Where Dr. Choi's Medicare services took place, 2024
- In an office61257%
- In a facility45843%
Dr. Choi compared with the Pennsylvania median for hematologists and oncologists, 2024
- Dr. Choi
- Pennsylvania median
- Medicare services
- 1,070vs 65464% above
- Medicare patients
- 251vs 22711% above
- Part D claims
- 820vs 3932.1 times
Medians across 600 hematologists and oncologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Choi'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. Choi and other hematologists and oncologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene J. Choi treated 251 Medicare patients in 2024, average age 72
CMS counts 251 Medicare patients who saw Dr. Choi in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 46% are also on Medicaid. Their average risk score is 2.31, 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. Choi's median patient age at 70, with 63% women.
Dr. Choi's Medicare patients by age, 2024
Dr. Choi's Medicare patients by sex, 2024
- Women14457%
- Men10743%
Chronic conditions among Dr. Choi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes49%
- Ischemic heart disease47%
- Cancer46%
- Arthritis43%
- Chronic kidney disease40%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Choi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eugene J. Choi wrote 952 Medicare Part D claims in 2024
In 2024, Dr. Choi wrote 952 Medicare Part D claims for 151 patients. 66% of them were for generic drugs. CMS names the drug for 820 of them, across 18 drugs with 11 or more claims each, at $346,960 in total drug cost. In 2023, CMS named 821 claims across 16 drugs.
Dr. Choi's Part D claims by kind of drug, 2024
- Generic628 claims66%
- Brand-name324 claims34%
Dr. Choi'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. Choi's Part D claims, 2024
- Opioids10%96 of 952 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: 8212024: 820No change
Drugs named by CMS: 18 in 2024, 16 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. Eugene J. Choi offers telehealth to Medicare patients
Dr. Choi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Choi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eugene J. Choi received $4,271 in industry payments from 2016 to 2025
CMS Open Payments shows 202 general payments to Dr. Choi from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. AstraZeneca Pharmaceuticals LP paid the most, $401.
General payments to Dr. Choi by program year, 2016 to 2025
General payments to Dr. Choi by kind, 2016 to 2025
- Food and beverage$3,87891%
- Education$2436%
- Honoraria$1504%
Companies that paid Dr. Choi 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. Eugene J. Choi graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Choi graduated from Jefferson Medical College of Thomas Jefferson University in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eugene J. Choi'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) |
| 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. Eugene J. Choi
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. Eugene J. Choi's NPI number?
Dr. Eugene J. Choi's NPI number is 1457593675. It was assigned on April 2, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene J. Choi?
Dr. Eugene J. Choi is a hematologist and oncologist in Darby, Pennsylvania. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Eugene J. Choi practice?
Dr. Choi practices at 1500 Lansdowne Ave, Darby, PA 19023. Dr. Choi's primary practice is Mercy Fitzgerald Hospital in Darby, Pennsylvania, part of Trinity Health. Dmand AI also links Dr. Choi to 2 medical groups and 1 group practice or clinic.
What is Dr. Eugene J. Choi's office phone number?
The practice phone on file for Dr. Choi is (215) 237-4000.
What is Dr. Eugene J. Choi's medical license number?
Dr. Choi holds Pennsylvania license MD436243.
Which hospitals is Dr. Eugene J. Choi affiliated with?
Dr. Choi practices at Mercy Fitzgerald Hospital in Darby, Pennsylvania.
What medical group is Dr. Eugene J. Choi part of?
Dr. Choi is linked to Trinity Health Mid-Atlantic Medical Group. Dmand AI links Dr. Choi to 2 more medical groups.
Does Dr. Eugene J. Choi accept Medicare?
Yes. CMS data shows Dr. Choi billed Medicare for 1,070 services in 2024, and Dr. Choi accepts Medicare assignment.
Does Dr. Eugene J. Choi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Choi as offering telehealth services.
How many Medicare patients does Dr. Eugene J. Choi see?
CMS counts 251 Medicare patients who saw Dr. Choi in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Eugene J. Choi bill to Medicare?
In 2024, Dr. Choi's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99233) and office visit, established patient (99215).
Where did Dr. Eugene J. Choi go to medical school?
Dr. Choi graduated from Jefferson Medical College of Thomas Jefferson University in 2003.
What drugs does Dr. Eugene J. Choi prescribe most?
In 2024 Medicare Part D data, Dr. Choi's most prescribed drugs by claims were Anastrozole, Eliquis and Xarelto.
Has Dr. Eugene J. Choi received payments from drug or device companies?
CMS Open Payments shows $4,271 in general payments to Dr. Choi from 40 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Eugene J. Choi been practicing?
Dr. Choi graduated from medical school in 2003, 23 years ago.
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