Thomas Charles Guirkin, MD
Internal Medicine Physician · Suffolk, VA
Thomas Charles Guirkin, MD is an internal medicine physician with a practice address in Suffolk, Virginia, and NPI 1265441166, issued on Aug 7, 2006. Check the license (Virginia 0101240216, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Thomas Charles Guirkin
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101240216 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Godwin Blvd FL 1, Suffolk, VA 23434
- Phone
- (757) 934-4821
- Enumerated
- Aug 7, 2006
- Record last updated
- Nov 29, 2023
- Fax
- (757) 934-4276
- Medicare enrollment
- Enrolled (PECOS I20070918000251); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 2800 Godwin Blvd FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Charles Guirkin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101240216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
22 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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
- Sentara Medical GroupSuffolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Charles Guirkin among 3,599 internal medicine physician records in Virginia
Thomas Charles Guirkin, 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
- Graduated2003 · median 2003 among the 2,234 with a school on file
- Record last updated2023 · 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).
47 internal medicine physician records list a practice address in Suffolk
They are 47 of the 1,438 NPPES records with a practice address in Suffolk, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Suffolk → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Abu-Absi, MDSuffolk, VA 234341750344230
- Demetria Austin, M.D.Suffolk, VA 234341093700445
- Dirghayu Desai, MDSuffolk, VA 234341932110277
- James Holleran, MDSuffolk, VA 234341568425049
- Mallikarjun Kamishetti, M.D.Suffolk, VA 234341982645297
- Lourdes Martin, M.D.Suffolk, VA 234341982724019
- Peter Nwafor, M.DSuffolk, VA 234341477737740
- Jon Porciuncula, MDSuffolk, VA 234341376714634
Common questions
What is Thomas Charles Guirkin, MD's NPI number?
Thomas Charles Guirkin, MD's National Provider Identifier (NPI) is 1265441166, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Charles Guirkin, MD located?
The NPPES record lists a practice address at 2800 Godwin Blvd FL 1, Suffolk, VA, 23434. Phone: (757) 934-4821. Providers update this record themselves, so call before visiting.
How can I verify Thomas Charles Guirkin, MD's license?
NPPES lists Virginia license number 0101240216, 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 Thomas Charles Guirkin, MD prescribe under Medicare Part D?
In 2024, Thomas Charles Guirkin, MD had 22 Medicare Part D claims; 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.