Teig D. Marco, M.D.
Internal Medicine Physician · Fairfax, VT
Teig D. Marco, M.D. is an internal medicine physician with a practice address in Fairfax, Vermont, and NPI 1114996972, issued on Mar 15, 2006. Check the license (Vermont 0420007992, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Teig D. Marco
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0420007992 VT
Self-reported in NPPES; status is on the state search - Practice location
- 1199 Main St, Fairfax, VT 05454
- Phone
- (802) 849-2844
- Enumerated
- Mar 15, 2006
- Record last updated
- Feb 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (802) 849-2644
- Medicaid ID
- 0009429 VT
- Entity
- Type 1 · individual
Also registered at 1199 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Boone, NP-CFamily Nurse Practitioner1114260015
- Kathleen Santos, PAPhysician Assistant1457714065
- Audrey Vonlepel, M.D.Internal Medicine Physician1457310740
Verify Teig D. Marco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0420007992Check 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
43 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of 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.
2 internal medicine physician records list a practice address in Fairfax
They are 2 of the 28 NPPES records with a practice address in Fairfax, and 326 internal medicine physician records in Vermont.
All 2 in Fairfax → All 326 in Vermont → Every provider in Fairfax →
Other internal medicine physician records in Vermont
- Jason Aaron, MD, MPHWhite River Junction, VT1114029493
- Usha Kiran AbbineniBerlin, VT1942651344
- Faiz Abu-Jaber, MDBurlington, VT1184201964
- Jeffrey Ahearn, MDRutland, VT1275549487
- Naveen AlamBurlington, VT1497914402
- Francesca Albanese, M.D.Swanton, VT1811346935
- David Albright, MDBrattleboro, VT1982691416
- Margaret AlgranatiBurlington, VT1225561756
- Jolanta Amblo, M.D.Barre, VT1962865980
- Mohammad Amin, M.DBerlin, VT1104881101
Common questions
What is Teig D. Marco, M.D.'s NPI number?
Teig D. Marco, M.D.'s National Provider Identifier (NPI) is 1114996972, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Teig D. Marco, M.D. located?
The NPPES record lists a practice address at 1199 Main St, Fairfax, VT, 05454. Phone: (802) 849-2844. Providers update this record themselves, so call before visiting.
How can I verify Teig D. Marco, M.D.'s license?
NPPES lists Vermont license number 0420007992, as entered by the provider. Search the Vermont Board of Medical Practice at https://www.healthvermont.gov/systems/board-medical-practice. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Teig D. Marco, M.D. prescribe under Medicare Part D?
In 2024, Teig D. Marco, M.D. had 43 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.