David Ziegelman, MD
Internal Medicine Physician · South Burlington, VT
David Ziegelman, MD is an internal medicine physician with a practice address in South Burlington, Vermont, and NPI 1194819698, issued on Oct 2, 2006. Check the license (Vermont 0420007444, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- David Ziegelman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0420007444 VT
Self-reported in NPPES; status is on the state search - Practice location
- 1 Timber Lane, South Burlington, VT 05403
- Phone
- (802) 847-4714
- Enumerated
- Oct 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (802) 847-6333
- Medicaid ID
- 9605 VT
- Medicare enrollment
- Enrolled (PECOS I20090120000013); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1985
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 326 in Vermont → Look up another NPI →
Verify David Ziegelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 0420007444Check 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
38 Medicare Part D claims for 19 beneficiaries, 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
- University OF Vermont Medical Center IncBurlington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Ziegelman among 326 internal medicine physician records in Vermont
David Ziegelman, 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. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 43% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1985 · median 2007 among the 177 with a school on file
- Record last updated2007 · 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).
16 internal medicine physician records list a practice address in South Burlington
They are 16 of the 843 NPPES records with a practice address in South Burlington, and 326 internal medicine physician records in Vermont.
All 326 in Vermont → Every provider in South Burlington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Stephen Baad, M.D.South Burlington, VT 054031629027271
- Dennis Beatty, M.D.South Burlington, VT 054031427074699
- Gerhild Bjornson, M.D.South Burlington, VT 054031457512758
- Andrea Fossati, M.D.South Burlington, VT 054031609938083
- Jennifer Gilwee, MDSouth Burlington, VT 054031174541056
- Jason Gramling, MDSouth Burlington, VT 054031841208311
- Peter Gunther, M.D.South Burlington, VT 054031851341671
- Jonathan Hayden, M.D.South Burlington, VT 054031790792422
Common questions
What is David Ziegelman, MD's NPI number?
David Ziegelman, MD's National Provider Identifier (NPI) is 1194819698, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Ziegelman, MD located?
The NPPES record lists a practice address at 1 Timber Lane, South Burlington, VT, 05403. Phone: (802) 847-4714. Providers update this record themselves, so call before visiting.
How can I verify David Ziegelman, MD's license?
NPPES lists Vermont license number 0420007444, 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 David Ziegelman, MD prescribe under Medicare Part D?
In 2024, David Ziegelman, MD had 38 Medicare Part D claims for 19 beneficiaries; 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.