NPPES file of Aug 9, 2026

Nathan N. Tran, MD

Family Medicine Physician · Reston, VA

Nathan N. Tran, MD is a family medicine physician with a practice address in Reston, Virginia, and NPI 1811981475, issued on Sep 9, 2005. Check the license (Virginia 0101235718, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811981475
Name
Nathan N. Tran
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
0101235718 VA
Self-reported in NPPES; status is on the state search
Practice location
11800 Sunrise Valley Dr Ste 700, Reston, VA 20191
Phone
(703) 834-1473
Enumerated
Sep 9, 2005
Record last updated
Jun 27, 2023
Fax
(703) 318-7463
Medicaid ID
010191912 VA
Medicare enrollment
Enrolled (PECOS I20040519001135); accepts Medicare assignment
Medical or professional school
Virginia Commonwealth University, School Of Medicine, 2002
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 11800 Sunrise Valley Dr Ste 700

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Hartley, MS, RDNRegistered Dietitian1659835049
  2. Mason Heberle, NPPrimary Care Nurse Practitioner1760321723
  3. Geetanjali Jain, MSN, DNP, FNP-BCFamily Nurse Practitioner1124653589
  4. Gena Leatzow, FNPFamily Nurse Practitioner1174001747
  5. Josiah NguyenPhysician Assistant1063300788
  6. Olivia Page, FNPFamily Nurse Practitioner1174123764

Verify Nathan N. Tran in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0101235718
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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37% fewer Medicare Part D claims than the average family medicine physician in 2024

2,248 Medicare Part D claims for 228 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Nathan Tran2,248
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium201 claims
  2. Levothyroxine Sodium116 claims
  3. Rosuvastatin Calcium114 claims
  4. Metformin Hcl Er95 claims
  5. Amlodipine Besylate93 claims
  6. Simvastatin60 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

  1. Fairfax Family Practice Centers PCReston, VA
  2. Inova Physician Partners LLCReston, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nathan N. Tran among 4,137 family medicine physician records in Virginia

Nathan N. Tran, MD is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2002 · median 2004 among the 2,426 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 family medicine physician records list a practice address in Reston

They are 32 of the 1,676 NPPES records with a practice address in Reston, and 4,137 family medicine physician records in Virginia.

The 8 family medicine physician records with the nearest ZIP codes

  1. Ario Babolian, M.D.Reston, VA 201911659514289
  2. Terry Garvert, MDReston, VA 201911669436309
  3. Andrew Harding, MDReston, VA 201911699769745
  4. Allen Howe, M.D.Reston, VA 201911548268857
  5. Kevin Kelleher, MDReston, VA 201911689674202
  6. Steven Larson, M.D.Reston, VA 201911699761676
  7. Mary McGrath, CFNPReston, VA 201911952502056
  8. Sandra Nichols, MDReston, VA 201911780967232

Common questions

What is Nathan N. Tran, MD's NPI number?

Nathan N. Tran, MD's National Provider Identifier (NPI) is 1811981475, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nathan N. Tran, MD located?

The NPPES record lists a practice address at 11800 Sunrise Valley Dr Ste 700, Reston, VA, 20191. Phone: (703) 834-1473. Providers update this record themselves, so call before visiting.

How can I verify Nathan N. Tran, MD's license?

NPPES lists Virginia license number 0101235718, 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 Nathan N. Tran, MD prescribe under Medicare Part D?

In 2024, Nathan N. Tran, MD had 2,248 Medicare Part D claims for 228 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.