Frank J. Meierdiercks, MD
Internal Medicine Physician · St Johnsbury, VT
Frank J. Meierdiercks, MD is an internal medicine physician with a practice address in St Johnsbury, Vermont, and NPI 1396708178, issued on Apr 11, 2006. Check the license (Vermont 0420006210, as entered in NPPES) on the Vermont Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frank J. Meierdiercks
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0420006210 VT
Self-reported in NPPES; status is on the state search - Practice location
- 714 Breezy Hill RD, St Johnsbury, VT 05819
- Phone
- (802) 748-7500
- Enumerated
- Apr 11, 2006
- Record last updated
- Mar 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (802) 745-1188
- Medicaid IDs
- 3075392 NH
0007975 VT - Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 326 in Vermont → Look up another NPI →
Also registered at 714 Breezy Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Frank J. Meierdiercks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0420006210Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Frank J. Meierdiercks among 326 internal medicine physician records in Vermont
Frank J. Meierdiercks, MD is one of 326 internal medicine physician records with a practice address in Vermont. 70% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 43% newer
- In a Medicare fileNo · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2015 · 71% 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 Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in St Johnsbury
They are 5 of the 323 NPPES records with a practice address in St Johnsbury, and 326 internal medicine physician records in Vermont. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 326 in Vermont → Every provider in St Johnsbury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Alfred Barber, MDSt Johnsbury, VT 058191992752281
- David Brody, M.D.St Johnsbury, VT 058191376529115
- Susan Erisman, M.D.Lyndon, VT 058191669408456
- Patrick Heaghney, M.D.St Johnsbury, VT 058191326134768
- Thomas Ziobrowski, MDSt Johnsbury, VT 058191356304133
- Abigail Hagler, MDCraftsbury, VT 058261578743829
- Timothy Tanner, MDDanville, VT 058281144284498
- Brendan Buckley, MDHardwick, VT 058431184689747
Common questions
What is Frank J. Meierdiercks, MD's NPI number?
Frank J. Meierdiercks, MD's National Provider Identifier (NPI) is 1396708178, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frank J. Meierdiercks, MD located?
The NPPES record lists a practice address at 714 Breezy Hill RD, St Johnsbury, VT, 05819. Phone: (802) 748-7500. Providers update this record themselves, so call before visiting.
How can I verify Frank J. Meierdiercks, MD's license?
NPPES lists Vermont license number 0420006210, 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.
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.