Andrew P Armstrong, MD - Medicare Internal Medicine in Albany, OR

Andrew P Armstrong, MD is a medicare enrolled "Internal Medicine" physician in Albany, Oregon. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Albany General Hospital and his current practice location is 1046 6th Ave Sw, Albany, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 812-4000.

Andrew P Armstrong is licensed to practice in Oregon (license number MD206180) 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 1023500568.

Contact Information

Andrew P Armstrong, MD
1046 6th Ave Sw,
Albany, OR 97321-1916
(541) 812-4000
Not Available

Map and Direction




Physician's Profile

Full NameAndrew P Armstrong
GenderMale
SpecialityInternal Medicine
Experience6 Years
Location1046 6th Ave Sw, Albany, Oregon
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:
  • Andrew P Armstrong attended and graduated from Texas Tech University Health Science Center School Of Medicine in 2018
  NPI Data:
  • NPI Number: 1023500568
  • Provider Enumeration Date: 05/31/2018
  • Last Update Date: 01/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5698021459
  • Enrollment ID: I20211208002949

Medical Identifiers

Medical identifiers for Andrew P Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023500568NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD206180 (Oregon)Primary
390200000XStudent In An Organized Health Care Education/training Program PG188172 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Samaritan Albany General HospitalAlbany, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Albany General Hospital9931097987162

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. Andrew P Armstrong allows following entities to bill medicare on his behalf.
Entity NameAlbany General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154372340
PECOS PAC ID: 9931097987
Enrollment ID: O20040310000310

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. Andrew P 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
Andrew P Armstrong, MD
Po Box 1188,
Corvallis, OR 97339-1188

Ph: () -
Andrew P Armstrong, MD
1046 6th Ave Sw,
Albany, OR 97321-1916

Ph: (541) 812-4000

Reviews and Comments


Internal Medicine Doctors in Albany, OR

Anthony Tran,
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Practice Location: 3420 24th Ct Se, Albany, OR 97322
Phone: 801-635-5514    
Dr. Thomas F. Clark, M.D.
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Practice Location: 1086 7th Ave Sw, Suite 101, Albany, OR 97321
Phone: 541-928-4249    Fax: 541-928-2942
Mychall Raymond Columna Pagulayan-sy, MD
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Practice Location: 400 Hickory St Nw Ste 300, Albany, OR 97321
Phone: 541-812-5700    
Katrina G Hoffman, FNP
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Medicare: Medicare Enrolled
Practice Location: 4600 Evergreen Pl Se, Albany, OR 97322
Phone: 541-812-4662    Fax: 541-812-4660
Mythili Raghavan Ransdell, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 400 Hickory St Nw Ste 300, Albany, OR 97321
Phone: 541-812-5700    
Dr. Daniel D. Mulkey, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1086 7th Ave Sw, Suite 101, Albany, OR 97321
Phone: 541-926-0393    Fax: 541-928-2942

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.