Ian Seong Ho Buchanan, - Medicare Emergency Medicine in Grants Pass, OR

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Ian Seong Ho Buchanan, is a medicare enrolled "Emergency Medicine" physician in Grants Pass, Oregon. His current practice location is 500 Sw Ramsey Ave, Grants Pass, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 472-7000.

Ian Seong Ho Buchanan is licensed to practice in Oregon (license number MD187491) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1821475757.

Contact Information

Ian Seong Ho Buchanan,
500 Sw Ramsey Ave,
Grants Pass, OR 97527
(541) 472-7000
Not Available

Map and Direction




Physician's Profile

Full NameIan Seong Ho Buchanan
GenderMale
SpecialityEmergency Medicine
Location500 Sw Ramsey Ave, Grants Pass, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821475757
  • Provider Enumeration Date: 04/29/2015
  • Last Update Date: 03/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0648559542
  • Enrollment ID: I20181031002571

Medical Identifiers

Medical identifiers for Ian Seong Ho Buchanan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821475757NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD187491 (Oregon)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. Ian Seong Ho Buchanan allows following entities to bill medicare on his behalf.
Entity NameWallowa County Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447256250
PECOS PAC ID: 4183537566
Enrollment ID: O20031120000556
Entity NameAsante Three Rivers Medical Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801891809
PECOS PAC ID: 9931197993
Enrollment ID: O20040506000367
Entity NameGrande Ronde Hospital Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1467446195
PECOS PAC ID: 0547170789
Enrollment ID: O20061104000155
Entity NameWallowa County Health Care District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1558366229
PECOS PAC ID: 4183537566
Enrollment ID: O20061104000217

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. Ian Seong Ho Buchanan 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
Ian Seong Ho Buchanan,
Po Box 4749,
Medford, OR 97501-0227

Ph: (541) 472-7000		Ian Seong Ho Buchanan,
500 Sw Ramsey Ave,
Grants Pass, OR 97527

Ph: (541) 472-7000

Reviews and Comments


Emergency Medicine Doctors in Grants Pass, OR

Gregory Robert Owens, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 Sw Ramsey Ave, Grants Pass, OR 97527
Phone: 541-472-7000    
Michael F. Mccaskill, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 436 Timber Lane, Grants Pass, OR 97526
Phone: 541-474-2767    
Martin P Hill, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 Sw Ramsey Ave., Grants Pass, OR 97527
Phone: 541-472-7000    
Eric J Loeliger, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 500 Sw Ramsey Avenue, Grants Pass, OR 97527
Phone: 541-472-7000    Fax: 701-323-5709
Douglas J Howard, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 S.w. Ramsey Avenue, Grants Pass, OR 97527
Phone: 541-472-7000    
Peter P Rist, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 Sw Ramsey Ave., Grants Pass, OR 97527
Phone: 541-472-7000    
David Alan Sanders,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 Sw Ramsey Ave, Grants Pass, OR 97527
Phone: 803-434-4663    Fax: 803-434-3894

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.