Dr. David R. Gens, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 46
- Part D claims, 2024
- 25
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 22 South Greene Street, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gens' 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. David R. Gens is a trauma surgery physician in Baltimore, Maryland
Dr. Gens practices at University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
Dr. Gens' NPI, 1790712818, was assigned on June 26, 2006. Dr. Gens holds Maryland license D23971.
- NPI
- 1790712818NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052436565
- NPI enumeration date
- June 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David R. Gens practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Gens' primary practice is University of Maryland Medical Center, at 22 South Greene Street, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 South Greene Street, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Source: Dmand AI Affiliation Data
Dr. David R. Gens is affiliated with 1 site of care and 1 medical group
Dr. Gens' primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System. The medical group on file is R Adams Cowley Shock Trauma Center at the University of Maryland.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David R. Gens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gens practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland 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 University of Maryland Medical System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David R. Gens is one of 30 trauma surgery physicians in Maryland
Trauma surgery is Dr. Gens' primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Gens is licensed in Maryland.
Specialties and state licenses
- Trauma surgery, MarylandPrimary
Trauma surgery physicians near Dr. Gens
Counts of trauma surgery physicians 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. David R. Gens billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Gens across 2 procedure codes in 2024, all of them office visits, for 46 Medicare patients. Medicare paid $2,137 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gens' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 392024: 4618%
Dr. Gens compared with the Maryland median for trauma surgery physicians, 2024
- Dr. Gens
- Maryland median
- Medicare services
- 46vs 16272% below
- Medicare patients
- 46vs 9451% below
Medians across 28 trauma surgery physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Gens' 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. Gens?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gens and other trauma surgery physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David R. Gens treated 46 Medicare patients in 2024, average age 75
CMS counts 46 Medicare patients who saw Dr. Gens in 2024. The largest group is 65 to 74, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gens' median patient age at 45, with 24% women.
Dr. Gens' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gens' Medicare patients by sex, 2024
- Women2248%
- Men2452%
Chronic conditions among Dr. Gens' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Mood disorders33%
- Depression30%
- Diabetes30%
- Atrial fibrillation28%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gens' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women24%
- Men75%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David R. Gens wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Gens wrote 25 Medicare Part D claims for 18 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. David R. Gens takes part in Medicare
Dr. Gens 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. David R. Gens has 3 publications on record
Dmand AI links 3 papers to Dr. Gens, published from 2012 to 2013. Dr. Gens' most frequent co-authors are John George Apostolides, MD, Michael R. Christy, MD and Marc Gibber, MD.
Dr. Gens' most frequent co-authors
- John George Apostolides, MD1 shared paper
- Michael R. Christy, MD1 shared paper
- Marc Gibber, MD1 shared paper
Recent publications by Dr. Gens
Pediatr Emerg Care
See who Dr. Gens researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gens works with, so you can find a warm path to the right trauma surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David R. Gens received $1,720 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Gens from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,074.
General payments to Dr. Gens by program year, 2016 to 2025
Companies that paid Dr. Gens the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David R. Gens'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 (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) |
| 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. David R. Gens
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. David R. Gens' NPI number?
Dr. David R. Gens' NPI number is 1790712818. It was assigned on June 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David R. Gens?
Dr. David R. Gens is a trauma surgery physician in Baltimore, Maryland. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Dr. David R. Gens practice?
Dr. Gens practices at 22 South Greene Street, Baltimore, MD 21201. Dr. Gens' primary practice is University of Maryland Medical Center in Baltimore, Maryland, part of University of Maryland Medical System.
What is Dr. David R. Gens' office phone number?
The practice phone on file for Dr. Gens is (410) 328-8667.
What is Dr. David R. Gens' medical license number?
Dr. Gens holds Maryland license D23971.
Which hospitals is Dr. David R. Gens affiliated with?
Dr. Gens practices at University of Maryland Medical Center in Baltimore, Maryland.
What medical group is Dr. David R. Gens part of?
Dr. Gens is linked to R Adams Cowley Shock Trauma Center at the University of Maryland.
Does Dr. David R. Gens accept Medicare?
Yes. CMS data shows Dr. Gens billed Medicare for 46 services in 2024, and Dr. Gens accepts Medicare assignment.
How many Medicare patients does Dr. David R. Gens see?
CMS counts 46 Medicare patients who saw Dr. Gens in 2024, with an average age of 75.
What services does Dr. David R. Gens bill to Medicare?
In 2024, Dr. Gens' most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99212).
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Has Dr. David R. Gens received payments from drug or device companies?
CMS Open Payments shows $1,720 in general payments to Dr. Gens from 8 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. David R. Gens been practicing?
Dr. Gens graduated from medical school in 1976, 50 years ago.
Does Dr. David R. Gens do research?
Dmand AI links 3 publications to Dr. Gens, published from 2012 to 2013.
Who does Dr. David R. Gens publish with?
Dr. Gens' most frequent co-authors are John George Apostolides, MD (1 shared paper), Michael R. Christy, MD (1 shared paper) and Marc Gibber, MD (1 shared paper).
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