Richard Phay Tu, MD
Internal Medicine Physician · Falls Church, VA
Richard Phay Tu, MD is an internal medicine physician with a practice address in Falls Church, Virginia, and NPI 1104937358, issued on Aug 31, 2006. Check the license (Virginia 0101-045328, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Richard Phay Tu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101-045328 VA
Self-reported in NPPES; status is on the state search - Practice location
- 6404 Seven Corners Place, Falls Church, VA 22044
- Phone
- (703) 237-2488
- Enumerated
- Aug 31, 2006
- Record last updated
- Aug 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (703) 237-2492
- Medicaid ID
- 5605768 VA
- Medicare enrollment
- Enrolled (PECOS I20120424000310); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 6404 Seven Corners Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lamson Nguyen, D.O.Pediatrics Physician1558740670
- Lan Tu, MDPediatric Allergy/Immunology Physician1184735334
Verify Richard Phay Tu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101-045328Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average internal medicine physician in 2024
3,622 Medicare Part D claims for 233 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Rosuvastatin Calcium403 claims
- Amlodipine Besylate233 claims
- Metformin Hcl187 claims
- Losartan Potassium153 claims
- Metoprolol Succinate123 claims
- Fluticasone Propionate117 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.
Industry payments in 2024: $1,092.30
38 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Potomac Medical Center PCFalls Church, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Phay Tu among 3,599 internal medicine physician records in Virginia
Richard Phay Tu, MD is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1972 · median 2003 among the 2,234 with a school on file
- Record last updated2012 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
181 internal medicine physician records list a practice address in Falls Church
They are 181 of the 3,991 NPPES records with a practice address in Falls Church, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Falls Church → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jaime Camacho Fuentes, M.D.Falls Church, VA 220441881668606
- Anu George, M.D.Falls Church, VA 220441558391136
- Ronald Karpick, MDFalls Church, VA 220441538250345
- Bayani Manalo, MDFalls Church, VA 220441104916170
- Mukund Morjaria, MDFalls Church, VA 220441497703888
- Mary O'Donnell, M.D.Falls Church, VA 220441013030642
- Nick Pham, M.D.Falls Church, VA 220441801082508
- Antonio Rivera, M.D.Falls Church, VA 220441649212978
Common questions
What is Richard Phay Tu, MD's NPI number?
Richard Phay Tu, MD's National Provider Identifier (NPI) is 1104937358, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Phay Tu, MD located?
The NPPES record lists a practice address at 6404 Seven Corners Place, Falls Church, VA, 22044. Phone: (703) 237-2488. Providers update this record themselves, so call before visiting.
How can I verify Richard Phay Tu, MD's license?
NPPES lists Virginia license number 0101-045328, 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 Richard Phay Tu, MD prescribe under Medicare Part D?
In 2024, Richard Phay Tu, MD had 3,622 Medicare Part D claims for 233 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.