Dr. Sagina O'halloran, O.D.
Optometry
17+
Years in Practice
Practice Locations
1 location
About Dr. Sagina O'halloran
Sagina O'Halloran, O.D. is a healthcare provider practicing in Portland, OR.
Specialty Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
19
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Primary Specialty
OptometryCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Pacific University - College Of Optometry
Class of 2007
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Oregon | 3395ATI | Optometrist |
Public Data Summary for Dr. Sagina O'halloran
With 17 years of practice, Dr. Sagina O'halloran is an established optometry provider, O.D., after earning their medical degree at Pacific University - College Of Optometry in 2007. Dr. currently practices at Kaiser Foundation Health Plan Of The Northwest in Portland, Oregon. Their National Provider Identifier (NPI) is 1386979466, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Sagina O'halloran as a lower-volume optometry provider, treating approximately 16 Medicare beneficiaries and delivering 44 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Sagina O'halloran received $540 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$540
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Sagina O'halloran
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0 reviews
Optometry Providers Nearby
Same primary specialty near ZIP 97227
FAQ
Frequently asked questions about Dr. Sagina O'halloran
What does Dr. Sagina O'halloran specialize in?
Dr. Sagina O'halloran specializes in Optometry.
Where does Dr. Sagina O'halloran practice?
Dr. Sagina O'halloran practices at Kaiser Foundation Health Plan Of The Northwest in Portland, Oregon.
Does Dr. Sagina O'halloran accept Medicare?
CMS records show that Dr. Sagina O'halloran accepts Medicare assignment. CMS billing data shows 16 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Sagina O'halloran's NPI number?
Dr. Sagina O'halloran's National Provider Identifier (NPI) is 1386979466. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Sagina O'halloran been practicing?
Dr. Sagina O'halloran has approximately 17 years of practice experience, having graduated from Pacific University - College Of Optometry in 2007.