Constantine Tziros, MD
Cardiovascular Disease Physician · Fairfax, VA
Constantine Tziros, MD is a cardiovascular disease physician with a practice address in Fairfax, Virginia, and NPI 1215193529, issued on Aug 6, 2008. Check the license (Virginia 0101245458, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Constantine Tziros
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 0101245458 VA
MD036351 DC
Self-reported in NPPES; status is on the state search - Practice location
- 12011 Lee Jackson Memorial Hwy, Fairfax, VA 22033
- Phone
- (703) 383-5400
- Enumerated
- Aug 6, 2008
- Record last updated
- Jun 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (703) 383-5489
- Medicare enrollment
- Enrolled (PECOS I20101020001294); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 637 in Virginia → Look up another NPI →
Also registered at 12011 Lee Jackson Memorial Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Berger, MDUrology Registered Nurse1982764502
- Barry Decker, M.D.Pulmonary Disease Physician1144301193
- Eduardo Dominguez, SA-CSurgical Assistant1982195939
- Reagan Edwards, PTPhysical Therapist1952435240
- Aldo Esposito, MDCardiovascular Disease Physician1841350477
- John Golden, MDInterventional Cardiology Physician1780744268
Verify Constantine Tziros in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101245458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,903 Medicare Part D claims for 439 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Furosemide238 claims
- Metoprolol Tartrate202 claims
- Metoprolol Succinate158 claims
- Isosorbide Mononitrate Er150 claims
- Entresto102 claims
- Atorvastatin Calcium98 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 one group practice
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncManassas, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Constantine Tziros among 637 cardiovascular disease physician records in Virginia
Constantine Tziros, MD 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 2008, is newer than 68% of them.
- NPI issued2008 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2003 · median 2000 among the 452 with a school on file
- Record last updated2021 · 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 Fairfax → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Afrooz Ardestani, MDFairfax, VA 220331578701249
- Casey Benton, M.D.Fairfax, VA 220331619291531
- Aldo Esposito, MDFairfax, VA 220331841350477
- Cristobal Goa, M.D.Fairfax, VA 220331528201993
- Arjun Kanwal, MDFairfax, VA 220331992200521
- Yaning Liu, MDFairfax, VA 220331831250281
- Ankit Medhekar, MDFairfax, VA 220331851897102
- Pradeep Nayak, M.D.Fairfax, VA 220331922000181
Common questions
What is Constantine Tziros, MD's NPI number?
Constantine Tziros, MD's National Provider Identifier (NPI) is 1215193529, issued on Aug 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Constantine Tziros, MD located?
The NPPES record lists a practice address at 12011 Lee Jackson Memorial Hwy, Fairfax, VA, 22033. Phone: (703) 383-5400. Providers update this record themselves, so call before visiting.
How can I verify Constantine Tziros, MD's license?
NPPES lists Virginia license number 0101245458, 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 Constantine Tziros, MD prescribe under Medicare Part D?
In 2024, Constantine Tziros, MD had 1,903 Medicare Part D claims for 439 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.