David Mark Demaria
Cardiovascular Disease Physician · Manassas, VA
David Mark Demaria is a cardiovascular disease physician with a practice address in Manassas, Virginia, and NPI 1043553852, issued on Mar 29, 2013. Check the license (Virginia 0101267566, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- David Mark Demaria
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 0101267566 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8640 Sudley RD Ste 302, Manassas, VA 20110
- Phone
- (703) 369-5959
- Enumerated
- Mar 29, 2013
- Record last updated
- Oct 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (703) 369-7473
- Medicare enrollment
- Enrolled (PECOS I20191105000101); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 637 in Virginia → Look up another NPI →
Also registered at 8640 Sudley RD Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bhumi AminFamily Nurse Practitioner1043040710
- Solomon Bagae, M.D.Cardiovascular Disease Physician1104842061
- Rodeline DalgeAdult Health Nurse Practitioner1316356728
- Kristy Diffley, NURSE PRACTITIONERFamily Nurse Practitioner1154828150
- Sarah Duncan, RN, CCRNAcute Care Nurse Practitioner1306134218
- Bhisham Harchandani, M.D.Interventional Cardiology Physician1417341850
Verify David Mark Demaria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101267566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,353 Medicare Part D claims for 558 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Eliquis515 claims
- Metoprolol Succinate410 claims
- Atorvastatin Calcium277 claims
- Amlodipine Besylate236 claims
- Carvedilol212 claims
- Furosemide154 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Inova Health Care ServicesGainesville, VA
- Uva Community Health Medical Group LLCManassas, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Mark Demaria among 637 cardiovascular disease physician records in Virginia
David Mark Demaria is one of 637 cardiovascular disease physician records with a practice address in Virginia. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2013 · median 2000 among the 452 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Virginia
There are 637 cardiovascular disease physician records in Virginia.
All 637 in Virginia → Every provider in Manassas → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Andres Alisuag, M.D.Manassas, VA 201101417064759
- Solomon Bagae, M.D.Manassas, VA 201101104842061
- Michael Escano, MDManassas, VA 201101336129147
- Ahsan Jafir, DOManassas, VA 201101942489638
- Christopher Leet, M.D.Manassas, VA 201101770563447
- Ara Maranian, M.D.Manassas, VA 201101821076142
- Raza Yunus, M.D.Manassas, VA 201101225475973
- Khalid AbousyManassas, VA 201091952358087
Common questions
What is David Mark Demaria's NPI number?
David Mark Demaria's National Provider Identifier (NPI) is 1043553852, issued on Mar 29, 2013. An NPI identifies a provider in billing; it is not a license.
Where is David Mark Demaria located?
The NPPES record lists a practice address at 8640 Sudley RD Ste 302, Manassas, VA, 20110. Phone: (703) 369-5959. Providers update this record themselves, so call before visiting.
How can I verify David Mark Demaria's license?
NPPES lists Virginia license number 0101267566, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Mark Demaria prescribe under Medicare Part D?
In 2024, David Mark Demaria had 3,353 Medicare Part D claims for 558 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.