Dr. Joseph Marcus, MD
- Publications
- 38
- Hospital affiliations
- 1
- Industry payments
- $98
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
- Practice phone
- Call (210) 916-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marcus' 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. Joseph Marcus is an infectious disease specialist in Jbsa Fort Sam Houston, Texas
Dr. Marcus practices at Brooke Army Medical Center in Fort Sam Houston, Texas, part of United States Department of War.
Dr. Marcus' NPI, 1922467711, was assigned on February 22, 2016. Dr. Marcus graduated from Emory School of Medicine in 2016. Dr. Marcus holds Nebraska license 30235.
- NPI
- 1922467711NPI Registry (opens in a new tab)
- NPI enumeration date
- February 22, 2016
- NPI status
- Active
- Practice phone
- (210) 916-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Joseph Marcus practices at Brooke Army Medical Center in Fort Sam Houston, Texas
Dr. Marcus' primary practice is Brooke Army Medical Center, at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234 in Bexar County. The practice phone is (210) 916-4141.
- Brooke Army Medical Center3551 Roger Brooke Dr, Fort Sam Houston, TX 78234 · Bexar CountyPhone(210) 916-4141
Source: Dmand AI Affiliation Data
Dr. Joseph Marcus is affiliated with 1 site of care
Dr. Marcus' primary practice is Brooke Army Medical Center in Fort Sam Houston, Texas, part of United States Department of War. Dr. Marcus' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Marcus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marcus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brooke Army Medical Center | 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 United States Department of War and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joseph Marcus is one of 629 infectious disease specialists in Texas
Infectious disease is Dr. Marcus' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Marcus is board certified in infectious disease by the American Board of Internal Medicine. Dr. Marcus is licensed in Nebraska.
Specialties and state licenses
- Infectious disease, NebraskaPrimary
Infectious disease specialists near Dr. Marcus
Counts of infectious disease specialists 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. Joseph Marcus' patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Marcus' median patient age at 59, with 32% women.
Dr. Marcus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women32%
- Men68%
Source: Dmand AI Patient Panel Data
Dr. Joseph Marcus has 38 publications on record
Dmand AI links 38 papers to Dr. Marcus, published from 2017 to 2025. 2024 was the busiest year, with 9. The most frequent topics are Extracorporeal Membrane Oxygenation, Military Personnel and COVID-19. Dr. Marcus has published most often in Mil Med. Dr. Marcus' most frequent co-authors are Heather C. Yun, MD, Michal Jan Sobieszczyk, MD and John William Kieffer, MD.
Dr. Marcus' papers by year, 2017 to 2025
Topics Dr. Marcus writes about most
- Extracorporeal Membrane Oxygenation
- Military Personnel
- COVID-19
- Bacteremia
- SARS-CoV-2
- Cross Infection
- Blood Donors
- Communicable Diseases
Dr. Marcus' most frequent co-authors
- Heather C. Yun, MD12 shared papers
- Michal Jan Sobieszczyk, MD10 shared papers
- John William Kieffer, MD9 shared papers
Recent publications by Dr. Marcus
Am J Infect Control
See who Dr. Marcus researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marcus works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph Marcus received $98 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Marcus from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $98.
Companies that paid Dr. Marcus the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph Marcus graduated from Emory School of Medicine
Dr. Marcus graduated from Emory School of Medicine in 2016.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Joseph Marcus'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 Data |
| 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. Joseph Marcus
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. Joseph Marcus' NPI number?
Dr. Joseph Marcus' NPI number is 1922467711. It was assigned on February 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Marcus?
Dr. Joseph Marcus is an infectious disease specialist in Jbsa Fort Sam Houston, Texas. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Joseph Marcus practice?
Dr. Marcus practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. Dr. Marcus' primary practice is Brooke Army Medical Center in Fort Sam Houston, Texas, part of United States Department of War.
What is Dr. Joseph Marcus' office phone number?
The practice phone on file for Dr. Marcus is (210) 916-4141.
What is Dr. Joseph Marcus' medical license number?
Dr. Marcus holds Nebraska license 30235.
Which hospitals is Dr. Joseph Marcus affiliated with?
Dr. Marcus practices at Brooke Army Medical Center in Fort Sam Houston, Texas.
Is Dr. Joseph Marcus board certified?
Yes. Dr. Marcus is board certified in infectious disease by the American Board of Internal Medicine.
Where did Dr. Joseph Marcus go to medical school?
Dr. Marcus graduated from Emory School of Medicine in 2016.
Has Dr. Joseph Marcus received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Marcus from 1 company from 2018 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Joseph Marcus been practicing?
Dr. Marcus graduated from medical school in 2016, 10 years ago.
Does Dr. Joseph Marcus do research?
Dmand AI links 38 publications to Dr. Marcus, published from 2017 to 2025.
Who does Dr. Joseph Marcus publish with?
Dr. Marcus' most frequent co-authors are Heather C. Yun, MD (12 shared papers), Michal Jan Sobieszczyk, MD (10 shared papers) and John William Kieffer, MD (9 shared papers).
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