Tibor John Ham, MD
Internal Medicine Physician · Vienna, VA
Tibor John Ham, MD is an internal medicine physician with a practice address in Vienna, Virginia, and NPI 1861467011, issued on Feb 21, 2006. Check the license (Virginia 0101027751, as entered in NPPES) on the Virginia Department of Health Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tibor John Ham
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101027751 VA
Self-reported in NPPES; status is on the state search - Practice location
- 135 Center St S, Vienna, VA 22180
- Phone
- (703) 938-7800
- Enumerated
- Feb 21, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (703) 938-4541
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Verify Tibor John Ham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101027751Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Tibor John Ham among 3,599 internal medicine physician records in Virginia
Tibor John Ham, 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 not. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2026 · 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).
38 internal medicine physician records list a practice address in Vienna
They are 38 of the 1,554 NPPES records with a practice address in Vienna, and 3,599 internal medicine physician records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,599 in Virginia → Every provider in Vienna → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Durr, MDVienna, VA 221801740280601
- Anna Edouard, M.D.Vienna, VA 221801851402135
- Seddigheh Feisee, MDVienna, VA 221801770595480
- Vasudha Joshi, M.D.Vienna, VA 221801770694002
- Samir Khouri, M.DVienna, VA 221801306820568
- Taeho Kim, MDVienna, VA 221801942305024
- Kenneth Lee, MDVienna, VA 221801205820354
- Hanibal Mahdi, MDVienna, VA 221801891753406
Common questions
What is Tibor John Ham, MD's NPI number?
Tibor John Ham, MD's National Provider Identifier (NPI) is 1861467011, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tibor John Ham, MD located?
The NPPES record lists a practice address at 135 Center St S, Vienna, VA, 22180. Phone: (703) 938-7800. Providers update this record themselves, so call before visiting.
How can I verify Tibor John Ham, MD's license?
NPPES lists Virginia license number 0101027751, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.