Aaron T Sasaki, MD - Medicare Internal Medicine in Astoria, OR

Aaron T Sasaki, MD is a medicare enrolled "Internal Medicine" physician in Astoria, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 441 30th St, Astoria, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 338-4325.

Aaron T Sasaki is licensed to practice in Oregon (license number MD26759) 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 1740372648.

Contact Information

Aaron T Sasaki, MD
441 30th St,
Astoria, OR 97103-2807
(503) 338-4325
(503) 338-2903

Map and Direction




Physician's Profile

Full NameAaron T Sasaki
GenderMale
SpecialityInternal Medicine
Experience22 Years
Location441 30th St, Astoria, 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:
  • Aaron T Sasaki attended and graduated from Oregon Health Sciences University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1740372648
  • Provider Enumeration Date: 09/28/2006
  • Last Update Date: 02/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4385641752
  • Enrollment ID: I20061026000589

Medical Identifiers

Medical identifiers for Aaron T Sasaki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740372648NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD26759 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Home HealthPortland, ORHome health agency
Harbors Home Health / HospiceHoquiam, WAHome health agency
Columbia Memorial HospitalAstoria, ORHospital
Ocean Beach HospitalIlwaco, WAHospital
Providence Seaside HospitalSeaside, ORHospital

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. Aaron T Sasaki allows following entities to bill medicare on his behalf.
Entity NameAaron T. Sasaki, Md, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154659357
PECOS PAC ID: 3779618731
Enrollment ID: O20100316000254

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. Aaron T Sasaki 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
Aaron T Sasaki, MD
441 30th St,
Astoria, OR 97103-2807

Ph: (503) 338-4325
Aaron T Sasaki, MD
441 30th St,
Astoria, OR 97103-2807

Ph: (503) 338-4325

Reviews and Comments


Internal Medicine Doctors in Astoria, OR

Dr. Keri Kay Brown, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 2055 Exchange St Ste 210, Astoria, OR 97103
Phone: 503-338-4516    Fax: 503-338-4574
Dr. Robert Willis Morse, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 1355 Exchange St, Astoria, OR 97103
Phone: 503-717-7850    Fax: 503-717-7851
Sangkun Park, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2120 Exchange St, Ste 200, Astoria, OR 97103
Phone: 503-325-5360    Fax: 503-325-9373
Dr. Timothy Michael Becker, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2095 Exchange St Ste 301, Astoria, OR 97103
Phone: 503-338-4087    Fax: 503-338-4091
Dr. Anna Leonidovna Marina, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2158 Exchange St Ste 205, Astoria, OR 97103
Phone: 503-338-4531    Fax: 503-338-4532
Aaron Andrew Brown, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2158 Exchange St Ste 107, Astoria, OR 97103
Phone: 503-338-4675    Fax: 503-338-4676

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.