Alexander Zajack, MD
Pediatrics Physician · Brattleboro, VT
Alexander Zajack, MD is a pediatrics physician with a practice address in Brattleboro, Vermont, and NPI 1063161107, issued on Mar 23, 2022. Check the license (Vermont 042.0018637, 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
- Alexander Zajack
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 042.0018637 VT
Self-reported in NPPES; status is on the state search - Practice location
- 17 Belmont Ave, Brattleboro, VT 05301
- Phone
- (802) 257-0341
- Enumerated
- Mar 23, 2022
- Record last updated
- Aug 27, 2025
- Fax
- (802) 251-8435
- Medicare enrollment
- Enrolled (PECOS I20251217000507); may accept Medicare assignment
- Medical or professional school
- University Of Nevada, Las Vegas School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 181 in Vermont → Look up another NPI →
Also registered at 17 Belmont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Samantha Bellamy, R.T (R)Radiologic Technologist1053704924
- Jennifer Black, MDObstetrics & Gynecology Physician1235558081
- John Burrell, MDAnesthesiology Physician1548234248
- Margaret Butts, RNFamily Nurse Practitioner1588373443
- Margaret Canal-Wittler, RDRegistered Dietitian1376696575
Verify Alexander Zajack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042.0018637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Alexander Zajack among 181 pediatrics physician records in Vermont
Alexander Zajack, MD is one of 181 pediatrics physician records with a practice address in Vermont. 18% 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 2022, is newer than 97% of them.
- NPI issued2022 · 97% of these records are older, under 1% newer
- In a Medicare fileNo · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2022 · median 2010 among the 26 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 pediatrics physician records list a practice address in Brattleboro
They are 13 of the 707 NPPES records with a practice address in Brattleboro, and 181 pediatrics physician records in Vermont. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 181 in Vermont → Every provider in Brattleboro → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Suzanne Ahn, MDBrattleboro, VT 053011982602637
- Carol Boyes, PABrattleboro, VT 053011326001025
- Jane Field, M.D.Brattleboro, VT 053011043301724
- Anne Haydock, MDBrattleboro, VT 053011679544332
- Lynn Herzog, MDBrattleboro, VT 053011235100983
- Emily Kolpa, M.D.Brattleboro, VT 053011336304385
- Heather Lesage-Horton, M.D.Brattleboro, VT 053011205063492
- Robert Nassau, MDBrattleboro, VT 053011528032638
Common questions
What is Alexander Zajack, MD's NPI number?
Alexander Zajack, MD's National Provider Identifier (NPI) is 1063161107, issued on Mar 23, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Zajack, MD located?
The NPPES record lists a practice address at 17 Belmont Ave, Brattleboro, VT, 05301. Phone: (802) 257-0341. Providers update this record themselves, so call before visiting.
How can I verify Alexander Zajack, MD's license?
NPPES lists Vermont license number 042.0018637, 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.