Alexander Zajack, MD - Medicare Pediatric Medicine in Brattleboro, VT

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Alexander Zajack, MD is a medicare enrolled "Pediatrics" physician in Brattleboro, Vermont. He went to University Of Nevada, Las Vegas School Of Medicine and graduated in 2022 and has 4 years of diverse experience with area of expertise as Pediatric Medicine. His current practice location is 17 Belmont Ave, Brattleboro, Vermont. You can reach out to his office (for appointments etc.) via phone at (802) 257-0341.

Alexander Zajack is licensed to practice in Vermont (license number 042.0018637) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1063161107.

Contact Information

Alexander Zajack, MD
17 Belmont Ave,
Brattleboro, VT 05301-3498
(802) 257-0341
(802) 251-8435

Map and Direction




Physician's Profile

Full NameAlexander Zajack
GenderMale
SpecialityPediatric Medicine
Experience4 Years
Location17 Belmont Ave, Brattleboro, Vermont
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Alexander Zajack attended and graduated from University Of Nevada, Las Vegas School Of Medicine in 2022
  NPI Data:
  • NPI Number: 1063161107
  • Provider Enumeration Date: 03/23/2022
  • Last Update Date: 08/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6002295169
  • Enrollment ID: I20251217000507

Medical Identifiers

Medical identifiers for Alexander Zajack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063161107NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 042.0018637 (Vermont)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Alexander Zajack allows following entities to bill medicare on his behalf.
Entity NameBrattleboro Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306849708
PECOS PAC ID: 9335112929
Enrollment ID: O20040929000782

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Alexander Zajack is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Alexander Zajack, MD
111 Colchester Ave,
Burlington, VT 05401-1473

Ph: (702) 207-9296		Alexander Zajack, MD
17 Belmont Ave,
Brattleboro, VT 05301-3498

Ph: (802) 257-0341

Reviews and Comments


Pediatrics Doctors in Brattleboro, VT

Jane Katz Field, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 16 Belmont Ave, Just So Pediatrics, Brattleboro, VT 05301
Phone: 802-254-2253    
Lynn W Herzog, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 21 Belmont Ave, Brattleboro, VT 05301
Phone: 802-258-3905    Fax: 802-258-4903
Dr. Kelle Rae Shutter, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 21 Belmont Ave, Brattleboro, VT 05301
Phone: 802-258-3905    Fax: 802-258-4903
Kristan M Outwater, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 21 Belmont Ave, Brattleboro, VT 05301
Phone: 802-258-3905    Fax: 802-258-4903
Carol R Boyes, PA
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 21 Belmont Ave, Brattleboro, VT 05301
Phone: 802-228-3905    Fax: 802-258-4903
Robert D Nassau, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 21 Belmont Ave, Brattleboro, VT 05301
Phone: 802-258-3905    Fax: 802-258-4903
Valerie Anne Rooney, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 16 Belmont Ave, Suite 1, Brattleboro, VT 05301
Phone: 802-254-2253    Fax: 802-257-3372

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.