Steven Anthony Hashiguchi, MD - Medicare Internal Medicine in Lake Oswego, OR

Steven Anthony Hashiguchi, MD is a medicare enrolled "Internal Medicine" physician in Lake Oswego, Oregon. He went to University Of Virginia School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 16463 Sw Boones Ferry Rd, Lake Oswego, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 635-6256.

Steven Anthony Hashiguchi is licensed to practice in Oregon (license number MD15312) 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 1184687428.

Contact Information

Steven Anthony Hashiguchi, MD
16463 Sw Boones Ferry Rd,
Lake Oswego, OR 97035
(503) 635-6256
(503) 636-9604

Map and Direction




Physician's Profile

Full NameSteven Anthony Hashiguchi
GenderMale
SpecialityInternal Medicine
Experience38 Years
Location16463 Sw Boones Ferry Rd, Lake Oswego, 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:
  • Steven Anthony Hashiguchi attended and graduated from University Of Virginia School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1184687428
  • Provider Enumeration Date: 04/08/2006
  • Last Update Date: 05/07/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7416013016
  • Enrollment ID: I20090306000052

Medical Identifiers

Medical identifiers for Steven Anthony Hashiguchi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184687428NPI-NPPES
087775MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD15312 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Meridian Park Medical CenterTualatin, ORHospital
Providence Newberg Medical CenterNewberg, 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. Steven Anthony Hashiguchi allows following entities to bill medicare on his behalf.
Entity NameSteven A Hashiguchi Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295978732
PECOS PAC ID: 0648582791
Enrollment ID: O20150702001912

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. Steven Anthony Hashiguchi 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
Steven Anthony Hashiguchi, MD
16463 Sw Boones Ferry Rd,
Lake Oswego, OR 97035

Ph: (503) 635-6256
Steven Anthony Hashiguchi, MD
16463 Sw Boones Ferry Rd,
Lake Oswego, OR 97035

Ph: (503) 635-6256

Reviews and Comments


Internal Medicine Doctors in Lake Oswego, OR

Dr. Kenneth Paul Melvin, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4035 Mercantile Dr, Suite 112, Lake Oswego, OR 97035
Phone: 503-203-1177    Fax: 503-203-1178
Colleen Amanda Finnegan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4004 Kruse Way Pl Ste 300, Lake Oswego, OR 97035
Phone: 503-216-1500    
Dr. Paula Diane Kilpatrick,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4035 Sw Mercantile Drive, Suite 101, Lake Oswego, OR 97035
Phone: 503-697-3001    Fax: 503-697-0906
Dr. Jeffrey Turner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 412 A Ave Ste 200, Lake Oswego, OR 97034
Phone: 503-635-2496    
Dr. Daryl William Baron, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 16463 Sw Boones Ferry Rd, Lake Oswego, OR 97035
Phone: 503-635-6256    Fax: 503-636-9604
Stephanie M Barayuga, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4004 Kruse Way Pl Ste 300, Lake Oswego, OR 97035
Phone: 503-216-1500    

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.