Ventricular FibrillationDeath, Sudden, CardiacWearable defibrillator
Dr. Michael W. Gen, MD
NPI1487623906PAC ID6800874785
- Medicare services, 2024
- 7,452
- Medicare patients, 2024
- 1,253
- Part D claims, 2024
- 3,674
- Clinical trials
- 1
- Hospital affiliations
- 5
- Practice address
- 100 Constitution Dr, Virginia Beach, VA 23462
- Practice phone
- Call (757) 232-8764
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tidewater Physicians Multispecialty Group
Virginia Beach, Virginia
Find Dr. Gen's professional email, personal email and mobile number
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Dr. Michael W. Gen is an interventional cardiologist in Virginia Beach, Virginia
Dr. Gen practices at Tidewater Physicians Multispecialty Group in Virginia Beach, Virginia.
Dr. Gen's NPI, 1487623906, was assigned on March 16, 2006. Dr. Gen holds Virginia license 0101265990.
NPI and contact details
- NPI
- 1487623906NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800874785
- NPI enumeration date
- March 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 232-8764
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael W. Gen practices at Tidewater Physicians Multispecialty Group in Virginia Beach, Virginia
Dr. Gen's primary practice is Tidewater Physicians Multispecialty Group, at 100 Constitution Dr, Virginia Beach, VA 23462 in Virginia Beach City. The practice phone is (757) 232-8764.
- Tidewater Physicians Multispecialty Group100 Constitution Dr, Virginia Beach, VA 23462 · Virginia Beach CityPhone(757) 232-8764
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael W. Gen is affiliated with 8 sites of care and 4 medical groups
Dr. Gen's primary practice is Tidewater Physicians Multispecialty Group in Virginia Beach, Virginia. Dr. Gen is also affiliated with Sentara Virginia Beach General Hospital. The medical group on file is Tidewater Physicians Multispecialty Group. Dmand AI also links Dr. Gen to 4 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Tidewater Physicians Multispecialty GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael W. Gen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gen practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tidewater Physicians Multispecialty Group | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael W. Gen is one of 178 interventional cardiologists in Virginia
Interventional cardiology is Dr. Gen's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Gen is licensed in Virginia.
Specialties and state licenses
- Interventional cardiology, VirginiaPrimary
Interventional cardiologists near Dr. Gen
Counts of interventional cardiologists 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. Michael W. Gen billed Medicare for 7,452 services in 2024
CMS data shows 7,452 Medicare services from Dr. Gen across 43 procedure codes in 2024, for 1,253 Medicare patients. Medicare paid $713,212 for them.
Medicare services, 20247,452
Medicare patients1,253
Paid by Medicare$713,212
Procedure codes43
Dr. Gen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,6492024: 2,7855%
- Drugs given in the office
- 2023: 1,4482024: 1,4043%
- Other services
- 2023: 1,2062024: 1,2665%
- Office and hospital visits
- 2023: 1,0532024: 1,17311%
- Imaging
- 2023: 5832024: 68618%
- Surgery
- 2023: 1572024: 13812%
- Lab and pathology
- 2023: 2682024: 0100%
Where Dr. Gen's Medicare services took place, 2024
- In an office6,53788%
- In a facility91512%
Dr. Gen compared with the Virginia median for interventional cardiologists, 2024
- Dr. Gen
- Virginia median
- Medicare services
- 7,452vs 1,9063.9 times
- Medicare patients
- 1,253vs 84848% above
- Part D claims
- 3,447vs 1,2972.7 times
Medians across 174 interventional cardiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Gen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael W. Gen treated 1,253 Medicare patients in 2024, average age 75
CMS counts 1,253 Medicare patients who saw Dr. Gen in 2024. The largest group is 65 to 74, with 584 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gen's median patient age at 70, with 49% women.
Medicare patients, 20241,253
Average age75
Average risk score1.40
Also on Medicaid4%
Dr. Gen's Medicare patients by age, 2024
Dr. Gen's Medicare patients by sex, 2024
- Women66853%
- Men58547%
Chronic conditions among Dr. Gen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease50%
- Diabetes38%
- Heart failure34%
- Atrial fibrillation32%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gen'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
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael W. Gen wrote 3,674 Medicare Part D claims in 2024
In 2024, Dr. Gen wrote 3,674 Medicare Part D claims for 639 patients. 69% of them were for generic drugs. CMS names the drug for 3,447 of them, across 52 drugs with 11 or more claims each, at $2,111,991 in total drug cost. In 2023, CMS named 3,789 claims across 44 drugs.
Part D claims, 20243,674
Drugs named by CMS52
Total drug cost$2.1M
Part D patients639
Dr. Gen's Part D claims by kind of drug, 2024
- Generic2,525 claims69%
- Brand-name1,149 claims31%
Dr. Gen'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,7892024: 3,4479%
Drugs named by CMS: 52 in 2024, 44 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. Michael W. Gen ranks in the 82nd percentile for coronary angioplasty and stenting in Medicare
Dr. Gen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 47 procedures of coronary angioplasty and stenting by Dr. Gen, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Gen ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 82nd percentile47 procedures
- Pacemaker insertion or repair
- 72nd percentile22 procedures
- Varicose vein removal
- 54th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael W. Gen has worked on 1 clinical trial
Dmand AI links Dr. Gen to 1 clinical trial. Conditions studied include Ventricular Fibrillation and Death, Sudden, Cardiac.
Conditions in Dr. Gen's trials
- Ventricular Fibrillation
- Death, Sudden, Cardiac
Investigators on the most trials with Dr. Gen
- Soufian Almahameed, MD1 shared trial
- Mauricio Silveira Arruda, MD1 shared trial
- Emad F. Aziz, DO, MB1 shared trial
Recent clinical trials with Dr. Gen
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael W. Gen received $457,666 in industry payments from 2016 to 2025
CMS Open Payments shows 1,853 general payments to Dr. Gen from 82 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 51% of the total. Amgen Inc. paid the most, $211,197. It also lists 2 research payments totaling $6,980 from 2016 to 2017.
General payments to Dr. Gen by program year, 2016 to 2025
General payments to Dr. Gen by kind, 2016 to 2025
$457.7Kin total
- Speaker and faculty fees$231,65751%
- Honoraria$113,31025%
- Travel and lodging$46,91410%
- Food and beverage$44,36310%
- Other$21,4235%
Companies that paid Dr. Gen 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. Michael W. Gen's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael W. Gen
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. Michael W. Gen's NPI number?
Dr. Michael W. Gen's NPI number is 1487623906. It was assigned on March 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael W. Gen?
Dr. Michael W. Gen is an interventional cardiologist in Virginia Beach, Virginia. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Michael W. Gen practice?
Dr. Gen practices at 100 Constitution Dr, Virginia Beach, VA 23462. Dr. Gen's primary practice is Tidewater Physicians Multispecialty Group in Virginia Beach, Virginia. Dmand AI also links Dr. Gen to 4 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Michael W. Gen's office phone number?
The practice phone on file for Dr. Gen is (757) 232-8764.
What is Dr. Michael W. Gen's medical license number?
Dr. Gen holds Virginia license 0101265990.
Which hospitals is Dr. Michael W. Gen affiliated with?
Dr. Gen is affiliated with Sentara Virginia Beach General Hospital. Dmand AI links Dr. Gen to 4 more hospitals.
What medical group is Dr. Michael W. Gen part of?
Dr. Gen is linked to Tidewater Physicians Multispecialty Group. Dmand AI links Dr. Gen to 3 more medical groups.
Does Dr. Michael W. Gen accept Medicare?
Yes. CMS data shows Dr. Gen billed Medicare for 7,452 services in 2024, and Dr. Gen accepts Medicare assignment.
How many Medicare patients does Dr. Michael W. Gen see?
CMS counts 1,253 Medicare patients who saw Dr. Gen in 2024, with an average age of 75.
What services does Dr. Michael W. Gen bill to Medicare?
In 2024, Dr. Gen's most billed Medicare services were injected or infused drug (J2785), medical supplies or transport (A9502) and nuclear medicine (78452).
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What drugs does Dr. Michael W. Gen prescribe most?
In 2024 Medicare Part D data, Dr. Gen's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Carvedilol.
Has Dr. Michael W. Gen received payments from drug or device companies?
CMS Open Payments shows $457,666 in general payments to Dr. Gen from 82 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Michael W. Gen been practicing?
Dr. Gen graduated from medical school in 1997, 29 years ago.
Does Dr. Michael W. Gen do research?
Dr. Gen has worked on 1 clinical trial.
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