Bradford Armstrong, MD - Medicare Internal Medicine in Middlebury, VT

Bradford Armstrong, MD is a medicare enrolled "Internal Medicine" physician in Middlebury, Vermont. He went to University Of Rochester School Of Medicine And Dentistry and graduated in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Porter Hospital Inc and his current practice location is 116 Porter Dr, Middlebury, Vermont. You can reach out to his office (for appointments etc.) via phone at (802) 388-8805.

Bradford Armstrong is licensed to practice in Vermont (license number 042.0009184) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1841289394.

Contact Information

Bradford Armstrong, MD
116 Porter Dr,
Middlebury, VT 05753-8527
(802) 388-8805
(802) 388-5619

Map and Direction




Physician's Profile

Full NameBradford Armstrong
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location116 Porter Dr, Middlebury, Vermont
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Bradford Armstrong attended and graduated from University Of Rochester School Of Medicine And Dentistry in 1988
  NPI Data:
  • NPI Number: 1841289394
  • Provider Enumeration Date: 10/18/2005
  • Last Update Date: 10/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1557305430
  • Enrollment ID: I20050613000078

Medical Identifiers

Medical identifiers for Bradford Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841289394NPI-NPPES
0VN1Z75MedicaidVT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 042.0009184 (Vermont)Primary
208M00000XHospitalist 042.0009184 (Vermont)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Porter Hospital, IncMiddlebury, VTHospital
Univ. Of Vermont - Fletcher Allen Health CareBurlington, VTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Porter Hospital Inc185036518070

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. Bradford Armstrong allows following entities to bill medicare on his behalf.
Entity NamePorter Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841210176
PECOS PAC ID: 1850365180
Enrollment ID: O20050919000736
Entity NamePorter Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134457013
PECOS PAC ID: 1850365180
Enrollment ID: O20050919000862

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. Bradford Armstrong 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
Bradford Armstrong, MD
104 Porter Dr,
Middlebury, VT 05753-8527

Ph: (802) 388-8808
Bradford Armstrong, MD
116 Porter Dr,
Middlebury, VT 05753-8527

Ph: (802) 388-8805

Reviews and Comments


Internal Medicine Doctors in Middlebury, VT

Katie Casas Miller, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1330 Exchange St Ste 201, Middlebury, VT 05753
Phone: 802-388-1500    
Dr. Arthur Thompson Colley, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 116 Porter Dr, Middlebury, VT 05753
Phone: 802-388-9885    Fax: 802-388-7120
Gretchen M Gaida Michaels, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 104 Porter Dr, Middlebury, VT 05753
Phone: 802-388-5682    Fax: 802-388-8322
Dr. Zabi Hayati, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 115 Porter Dr, Middlebury, VT 05753
Phone: 802-388-4701    
Alan D Covey, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 116 Porter Dr, Middlebury, VT 05753
Phone: 802-388-8805    Fax: 802-388-5619
Benjamin Daniel Johnson, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 115 Porter Dr, Middlebury, VT 05753
Phone: 802-388-4701    

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.