Mark Peter Tschanz, D.O.
Internal Medicine Physician · Portsmouth, VA
Mark Peter Tschanz, D.O. is an internal medicine physician with a practice address in Portsmouth, Virginia, and NPI 1154477206, issued on Jan 25, 2007. Check the license (Virginia 0102207196, 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
- Mark Peter Tschanz
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 0102207196 VA
20A1015 CA
Self-reported in NPPES; status is on the state search - Practice location
- Nmrtc Portsmouth, Portsmouth, VA 23708
- Phone
- (619) 532-8225
- Enumerated
- Jan 25, 2007
- Record last updated
- Aug 15, 2023
- Entity
- Type 1 · individual
Also registered at Nmrtc Portsmouth
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sunny Bartholomew, CNMMidwife1598290470
- Alexander Berg, MDHospitalist Physician1730685637
- Jonathan Halbach, D.O.Pediatric Surgery Physician1104150804
Verify Mark Peter Tschanz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0102207196Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48 internal medicine physician records list a practice address in Portsmouth
They are 48 of the 2,857 NPPES records with a practice address in Portsmouth, 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 48 in Portsmouth → All 3,599 in Virginia → Every provider in Portsmouth →
Other internal medicine physician records in Virginia
- Caren Aaron, M.D.Martinsville, VA1477538734
- Mark Aarons, M.D.Arlington, VA1730371774
- Estefania Abasolo Lopez, MDManassas, VA1043899545
- Salma Abbas, MDRichmond, VA1427303387
- Amir AbbasiRichmond, VA1851233548
- Gohar Abbasi, MDChester, VA1134198187
- Mustafa Abbasi, MDAlexandria, VA1316019912
- Layla Abdal Hussain, MDWoobridge, VA1801036942
- Marwa Abdelfattah, M.D.Culpeper, VA1225251572
- Ramy Abdelfattah, M.D.Fredericksburg, VA1437525748
Common questions
What is Mark Peter Tschanz, D.O.'s NPI number?
Mark Peter Tschanz, D.O.'s National Provider Identifier (NPI) is 1154477206, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Peter Tschanz, D.O. located?
The NPPES record lists a practice address at Nmrtc Portsmouth, Portsmouth, VA, 23708. Phone: (619) 532-8225. Providers update this record themselves, so call before visiting.
How can I verify Mark Peter Tschanz, D.O.'s license?
NPPES lists Virginia license number 0102207196, 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.