Dr. Jennifer A. Marks, MD
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 73
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Industry payments
- $21,809
- Practice address
- 50 Irving Street N.W., Washington, DC 20422
- Practice phone
- Call (202) 745-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marks' 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. Jennifer A. Marks is a medical oncologist in Washington, District of Columbia
Dr. Marks practices at Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration.
Dr. Marks' NPI, 1063915817, was assigned on March 16, 2018. Dr. Marks graduated from Tulane University School of Medicine in 2018. Dr. Marks holds Massachusetts license 1018521.
- NPI
- 1063915817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557610326
- NPI enumeration date
- March 16, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (202) 745-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer A. Marks practices at Washington DC VA Medical Center in Washington, District of Columbia
Dr. Marks' primary practice is Washington DC VA Medical Center, at 50 Irving Street N.W., Washington, DC 20422 in The District County. The practice phone is (202) 745-8000.
- Washington DC VA Medical Center50 Irving Street N.W., Washington, DC 20422 · The District CountyPhone(202) 745-8000
Source: Dmand AI Affiliation Data
Dr. Jennifer A. Marks is affiliated with 5 sites of care and 1 medical group
Dr. Marks' primary practice is Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration. Dr. Marks is also affiliated with Dana-Farber Cancer Institute. The medical group on file is Binney Medical Group. Dmand AI also links Dr. Marks to 3 more hospitals, 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. Jennifer A. Marks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marks practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington DC VA Medical Center | Available with a free account |
| +4 more affiliated sites | 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 Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jennifer A. Marks is one of 39 medical oncologists in District of Columbia
Medical oncology is Dr. Marks' primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Marks is licensed in Massachusetts.
Specialties and state licenses
- Medical oncology, MassachusettsPrimary
Medical oncologists near Dr. Marks
Counts of medical 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. Jennifer A. Marks treated 21 Medicare patients in 2024, average age 73
CMS counts 21 Medicare patients who saw Dr. Marks in 2024. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.70, 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. Marks' median patient age at 70, with 55% women.
Chronic conditions among Dr. Marks' Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol67%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marks' 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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer A. Marks wrote 73 Medicare Part D claims in 2024
In 2024, Dr. Marks wrote 73 Medicare Part D claims for 25 patients. 68% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $198,395 in total drug cost. In 2022, CMS named 25 claims across 2 drugs.
Dr. Marks' Part D claims by kind of drug, 2024
- Generic50 claims68%
- Brand-name23 claims32%
Dr. Marks' 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 252024: 1348%
Drugs named by CMS: 1 in 2024, 2 in 2022.
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. Jennifer A. Marks scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Marks for performance year 2024, reported as part of a group. Dr. Marks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marks as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Marks' MIPS scores, performance year 2024
- 84of 100Final score
- 65of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Jennifer A. Marks received $21,809 in industry payments from 2024 to 2025
CMS Open Payments shows 29 general payments to Dr. Marks from 9 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 87% of the total. Partner Therapeutics, Inc. paid the most, $9,146.
General payments to Dr. Marks by program year, 2024 to 2025
General payments to Dr. Marks by kind, 2024 to 2025
- Consulting fees$18,97687%
- Travel and lodging$1,5017%
- Food and beverage$1,2336%
- Education$1000%
Companies that paid Dr. Marks 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. Jennifer A. Marks graduated from Tulane University School of Medicine
Dr. Marks graduated from Tulane University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer A. Marks'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 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) |
| 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. Jennifer A. Marks
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. Jennifer A. Marks' NPI number?
Dr. Jennifer A. Marks' NPI number is 1063915817. It was assigned on March 16, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer A. Marks?
Dr. Jennifer A. Marks is a medical oncologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Jennifer A. Marks practice?
Dr. Marks practices at 50 Irving Street N.W., Washington, DC 20422. Dr. Marks' primary practice is Washington DC VA Medical Center in Washington, District of Columbia, part of Veterans Health Administration. Dmand AI also links Dr. Marks to 3 hospitals.
What is Dr. Jennifer A. Marks' office phone number?
The practice phone on file for Dr. Marks is (202) 745-8000.
What is Dr. Jennifer A. Marks' medical license number?
Dr. Marks holds Massachusetts license 1018521.
Which hospitals is Dr. Jennifer A. Marks affiliated with?
Dr. Marks practices at Washington DC VA Medical Center in Washington, District of Columbia. Dr. Marks is also affiliated with Dana-Farber Cancer Institute. Dmand AI links Dr. Marks to 3 more hospitals.
What medical group is Dr. Jennifer A. Marks part of?
Dr. Marks is linked to Binney Medical Group.
Does Dr. Jennifer A. Marks accept Medicare?
Yes. CMS lists Dr. Marks as accepting Medicare assignment.
Does Dr. Jennifer A. Marks offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Marks as offering telehealth services.
What is Dr. Jennifer A. Marks' MIPS score?
Dr. Marks' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Jennifer A. Marks see?
CMS counts 21 Medicare patients who saw Dr. Marks in 2024, with an average age of 73.
Where did Dr. Jennifer A. Marks go to medical school?
Dr. Marks graduated from Tulane University School of Medicine in 2018.
What drugs does Dr. Jennifer A. Marks prescribe most?
In 2024 Medicare Part D data, Dr. Marks' most prescribed drugs by claims were Tagrisso.
Has Dr. Jennifer A. Marks received payments from drug or device companies?
CMS Open Payments shows $21,809 in general payments to Dr. Marks from 9 companies from 2024 to 2025. The largest total came from Partner Therapeutics, Inc.
How long has Dr. Jennifer A. Marks been practicing?
Dr. Marks graduated from medical school in 2018, 8 years ago.
Selling to medical oncology practices?
See medical oncologists in District of Columbia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card