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Dr. Thomas Fishbein, MD
NPI1225036072PAC ID0749175248
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 63
- Publications
- 98
- Clinical trials
- 3
- MIPS score, 2024
- 83
- Practice address
- 3800 Reservoir NW Rd, Washington, DC 20007
- Practice phone
- Call (202) 444-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Georgetown Medical Center
Washington, District of Columbia
Find Dr. Fishbein's professional email, personal email and mobile number
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Dr. Thomas Fishbein is a transplant surgery physician in Washington, District of Columbia
Dr. Fishbein practices at Medstar Georgetown Medical Center in Washington, District of Columbia.
Dr. Fishbein's NPI, 1225036072, was assigned on July 14, 2005. Dr. Fishbein graduated from Georgetown University School of Medicine in 1989. Dr. Fishbein holds District of Columbia license MD034446.
NPI and contact details
- NPI
- 1225036072NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749175248
- NPI enumeration date
- July 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 444-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Fishbein practices at Medstar Georgetown Medical Center in Washington, District of Columbia
Dr. Fishbein's primary practice is Medstar Georgetown Medical Center, at 3800 Reservoir NW Rd, Washington, DC 20007 in District Of Columbia County. The practice phone is (202) 444-1400.
- Medstar Georgetown Medical Center3800 Reservoir NW Rd, Washington, DC 20007 · District Of Columbia CountyPhone(202) 444-1400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas Fishbein is affiliated with 2 sites of care and 2 medical groups
Dr. Fishbein's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dr. Fishbein is also affiliated with MedStar Georgetown University Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Fishbein to 1 more medical group, named with a free account.
Medstar Georgetown Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Fishbein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fishbein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Georgetown Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Thomas Fishbein is one of 16 transplant surgery physicians in District of Columbia
Transplant surgery is Dr. Fishbein's primary specialty in the NPI Registry, under taxonomy code 204F00000X. Dr. Fishbein is licensed in District of Columbia.
Specialties and state licenses
- Transplant surgery, District of ColumbiaPrimary
Transplant surgery physicians near Dr. Fishbein
Counts of transplant surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
16transplant surgery physicians in District of Columbia16transplant surgery physicians in Washington
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas Fishbein billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Dr. Fishbein across 2 procedure codes in 2024, all of them office visits, for 63 Medicare patients. Medicare paid $5,558 for them. Every service was in an office.
Medicare services, 202449
Medicare patients63
Paid by Medicare$5,558
Procedure codes2
Dr. Fishbein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 702024: 4930%
Dr. Fishbein compared with the District of Columbia median for transplant surgery physicians, 2024
- Dr. Fishbein
- District of Columbia median
- Medicare services
- 49vs 10151% below
- Medicare patients
- 63vs 66Close to median
Medians across 14 transplant surgery physicians in District of Columbia with Dmand AI profiles that report each measure.
Dr. Fishbein'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. Fishbein and other transplant surgery physicians in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Fishbein treated 63 Medicare patients in 2024, average age 75
CMS counts 63 Medicare patients who saw Dr. Fishbein in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fishbein's median patient age at 65, with 55% women.
Medicare patients, 202463
Average age75
Average risk score1.27
Dr. Fishbein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fishbein's Medicare patients by sex, 2024
- Women4063%
- Men2337%
Chronic conditions among Dr. Fishbein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes44%
- Anxiety29%
- Cancer27%
- Chronic kidney disease22%
- Ischemic heart disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fishbein'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
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Fishbein scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Fishbein for performance year 2024, reported as part of a group. Dr. Fishbein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fishbein as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Fishbein's MIPS scores, performance year 2024
- 83of 100Final score
- 72.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 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
For MedTech and pharma teams
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Dr. Thomas Fishbein has 98 publications on record
Dmand AI links 98 papers to Dr. Fishbein, published from 2011 to 2025. 2020 was the busiest year, with 10. The most frequent topics are Intestines, Liver Transplantation and Postoperative Complications. Dr. Fishbein has published most often in Am J Transplant. Dr. Fishbein's most frequent co-authors are Cal Matsumoto, MD, Alexander Helmut Kurt Kroemer, MD and Khalid Khan, MD.
Papers98
Years published2011 to 2025
Dr. Fishbein's papers by year, 2016 to 2025
Topics Dr. Fishbein writes about most
- Intestines
- Liver Transplantation
- Postoperative Complications
- Organ Transplantation
- Graft Rejection
- Liver Neoplasms
- Intestine, Small
- Graft Survival
Dr. Fishbein's most frequent co-authors
- Cal Matsumoto, MD40 shared papers
- Alexander Helmut Kurt Kroemer, MD37 shared papers
- Khalid Khan, MD36 shared papers
Recent publications by Dr. Fishbein
Biomarkers, TumorCarcinoembryonic AntigenCyst Fluid
Blood Loss, SurgicalCosts and Cost AnalysisHepatectomy
CholecystectomyCholedochal CystPostoperative Complications
Length of StayPancreatectomyPancreatic Neoplasms
See who Dr. Fishbein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fishbein works with, so you can find a warm path to the right transplant surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Fishbein has worked on 3 clinical trials
Dmand AI links Dr. Fishbein to 3 clinical trials. Conditions studied include Hepatitis C and Flaviviridae Infections. National Institute of Allergy and Infectious Diseases (NIAID) sponsors the most, 2.
Conditions in Dr. Fishbein's trials
- Hepatitis C
- Flaviviridae Infections
Investigators on the most trials with Dr. Fishbein
- Dev M. Desai, MD2 shared trials
- Carlos Orlando Esquivel, MD, PhD2 shared trials
- Akin Tekin, MD2 shared trials
Recent clinical trials with Dr. Fishbein
Hepatitis CFlaviviridae InfectionsHarvoni
Biomarkers for Post-Transplant Lymphoproliferative Disorders in Children (opens in a new tab)
Completed
Immunosuppressive Drugs
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Thomas Fishbein received $68 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Fishbein from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $51.
General payments to Dr. Fishbein by program year, 2024 to 2025
Companies that paid Dr. Fishbein the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Fishbein graduated from Georgetown University School of Medicine
Dr. Fishbein graduated from Georgetown University School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Fishbein'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Thomas Fishbein
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. Thomas Fishbein's NPI number?
Dr. Thomas Fishbein's NPI number is 1225036072. It was assigned on July 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Fishbein?
Dr. Thomas Fishbein is a transplant surgery physician in Washington, District of Columbia. The primary specialty in the NPI Registry is Transplant Surgery Physician (taxonomy code 204F00000X).
Where does Dr. Thomas Fishbein practice?
Dr. Fishbein practices at 3800 Reservoir NW Rd, Washington, DC 20007. Dr. Fishbein's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dmand AI also links Dr. Fishbein to 1 medical group.
What is Dr. Thomas Fishbein's office phone number?
The practice phone on file for Dr. Fishbein is (202) 444-1400.
What is Dr. Thomas Fishbein's medical license number?
Dr. Fishbein holds District of Columbia license MD034446.
Which hospitals is Dr. Thomas Fishbein affiliated with?
Dr. Fishbein is affiliated with MedStar Georgetown University Hospital.
What medical group is Dr. Thomas Fishbein part of?
Dr. Fishbein is linked to MedStar Medical Group. Dmand AI links Dr. Fishbein to 1 more medical group.
Does Dr. Thomas Fishbein accept Medicare?
Yes. CMS data shows Dr. Fishbein billed Medicare for 49 services in 2024, and Dr. Fishbein accepts Medicare assignment.
Does Dr. Thomas Fishbein offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fishbein as offering telehealth services.
What is Dr. Thomas Fishbein's MIPS score?
Dr. Fishbein's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Thomas Fishbein see?
CMS counts 63 Medicare patients who saw Dr. Fishbein in 2024, with an average age of 75.
What services does Dr. Thomas Fishbein bill to Medicare?
In 2024, Dr. Fishbein's most billed Medicare services were office visit, new patient (99204) and office visit, established patient (99213).
Where did Dr. Thomas Fishbein go to medical school?
Dr. Fishbein graduated from Georgetown University School of Medicine in 1989.
Has Dr. Thomas Fishbein received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Fishbein from 2 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Thomas Fishbein been practicing?
Dr. Fishbein graduated from medical school in 1989, 37 years ago.
Does Dr. Thomas Fishbein do research?
Dmand AI links 98 publications to Dr. Fishbein, published from 2011 to 2025. Dr. Fishbein has worked on 3 clinical trials.
Who does Dr. Thomas Fishbein publish with?
Dr. Fishbein's most frequent co-authors are Cal Matsumoto, MD (40 shared papers), Alexander Helmut Kurt Kroemer, MD (37 shared papers) and Khalid Khan, MD (36 shared papers).
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