Miss Sagina O'halloran, OD - Medicare Optometrist in Portland, OR

Miss Sagina O'halloran, OD is a medicare enrolled "Optometrist" provider in Portland, Oregon. She went to Pacific University - College Of Optometry and graduated in 2007 and has 17 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Pacific University, Spectacle Llc and her current practice location is 3978 N Williams Ave, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 944-5475.

Miss Sagina O'halloran is licensed to practice in Oregon (license number 3395ATI) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1386979466.

Contact Information

Miss Sagina O'halloran, OD
3978 N Williams Ave,
Portland, OR 97227-1445
(503) 944-5475
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMiss Sagina O'halloran
GenderFemale
SpecialityOptometry
Experience17 Years
Location3978 N Williams Ave, Portland, Oregon
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Miss Sagina O'halloran attended and graduated from Pacific University - College Of Optometry in 2007
  NPI Data:
  • NPI Number: 1386979466
  • Provider Enumeration Date: 10/07/2009
  • Last Update Date: 03/22/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 7719148741
  • Enrollment ID: I20120418000215

Medical Identifiers

Medical identifiers for Miss Sagina O'halloran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386979466NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 3395ATI (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific University034514470523
Spectacle Llc72142508444

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. Miss Sagina O'halloran allows following entities to bill medicare on her behalf.
Provider NamePacific University
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1306954011
PECOS PAC ID: 0345144705
Enrollment ID: O20031126000350
Provider NameSpectacle Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1376951293
PECOS PAC ID: 7214250844
Enrollment ID: O20150106001354

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. Miss Sagina O'halloran 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
Miss Sagina O'halloran, OD
1046 Nw Johnson St,
Portland, OR 97209-3024

Ph: () -
Miss Sagina O'halloran, OD
3978 N Williams Ave,
Portland, OR 97227-1445

Ph: (503) 944-5475

Reviews and Comments


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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.