Mark Iverson, MD
Ophthalmology Physician · Montpelier, VT
Mark Iverson, MD is an ophthalmology physician with a practice address in Montpelier, Vermont, and NPI 1003878349, issued on Apr 3, 2006. Check the license (Vermont 042.0007517, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Mark Iverson
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 042.0007517 VT
Self-reported in NPPES; status is on the state search - Practice location
- 81 River St, Montpelier, VT 05602
- Phone
- (802) 229-9554
- Enumerated
- Apr 3, 2006
- Record last updated
- Nov 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (802) 229-5906
- Medicaid ID
- 0009051 VT
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 55 in Vermont → Look up another NPI →
Also registered at 81 River St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Iverson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042.0007517Check 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 ophthalmology physician in 2024
18 Medicare Part D claims, against an average of 1,518 among the 16,459 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.
Mark Iverson among 55 ophthalmology physician records in Vermont
Mark Iverson, MD is one of 55 ophthalmology physician records with a practice address in Vermont. 60% 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, 35% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2016 · 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 207W00000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Vermont
There are 55 ophthalmology physician records in Vermont.
All 55 in Vermont → Every provider in Montpelier → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Brian Doyle, M.D.Montpelier, VT 056021083905590
- Armando Coello, M.D.Barre, VT 056411134146970
- Joanne SavardBarre, VT 056411275549214
- Samuel Seideman, M.D.Barre, VT 056411609899616
- John Coco, M.D.Rutland, VT 057011801851092
- Gordon Kelly, MDRutland, VT 057011023082336
- Praveen Keshava, M.D.Rutland, VT 057011336165596
- Vered Sobel, MDRutland, VT 057011962450742
Common questions
What is Mark Iverson, MD's NPI number?
Mark Iverson, MD's National Provider Identifier (NPI) is 1003878349, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Iverson, MD located?
The NPPES record lists a practice address at 81 River St, Montpelier, VT, 05602. Phone: (802) 229-9554. Providers update this record themselves, so call before visiting.
How can I verify Mark Iverson, MD's license?
NPPES lists Vermont license number 042.0007517, 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 Mark Iverson, MD prescribe under Medicare Part D?
In 2024, Mark Iverson, MD had 18 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.