Julie Catherine Rysenga, MD
Ophthalmology Physician · Ontario, OR
Julie Catherine Rysenga, MD is an ophthalmology physician with a practice address in Ontario, Oregon, and NPI 1023082138, issued on Feb 15, 2006. Check the license (Oregon 18740, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Julie Catherine Rysenga
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 18740 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1050 SW 3RD Ave, Ontario, OR 97914
- Phone
- (541) 881-1300
- Enumerated
- Feb 15, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (541) 889-4321
- Medicaid ID
- 064472 OR
- Medicare enrollment
- Enrolled (PECOS I20091207000300); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1988
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 322 in Oregon → Look up another NPI →
Also registered at 1050 SW 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julie Catherine Rysenga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license 18740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average ophthalmology physician in 2024
565 Medicare Part D claims for 123 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Latanoprost225 claims
- Dorzolamide Hcl113 claims
- Brimonidine Tartrate45 claims
- Prednisolone Acetate42 claims
- Timolol Maleate37 claims
- Dorzolamide-Timolol13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Julie Catherine Rysenga among 322 ophthalmology physician records in Oregon
Julie Catherine Rysenga, MD is one of 322 ophthalmology physician records with a practice address in Oregon. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 24% of them.
- NPI issued2006 · 24% of these records are older, 45% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1988 · median 2007 among the 189 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Oregon
There are 322 ophthalmology physician records in Oregon.
All 322 in Oregon → Every provider in Ontario → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jeffrey Pitts, MDOntario, OR 979141477621662
- William Pettit, MDLa Grande, OR 978501942308473
- Adam Ahmadi, MDHermiston, OR 978381942294038
- James Davis, M.D.Baker City, OR 978141457391690
- Bart Adams, MDPendleton, OR 978011851344667
- Kristine Traustason, MD.Redmond, OR 977561659396711
- Oli Traustason, M.D.Redmond, OR 977561023019502
- Maxine Harvey, D.O.La Pine, OR 977391073951240
Common questions
What is Julie Catherine Rysenga, MD's NPI number?
Julie Catherine Rysenga, MD's National Provider Identifier (NPI) is 1023082138, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Julie Catherine Rysenga, MD located?
The NPPES record lists a practice address at 1050 SW 3RD Ave, Ontario, OR, 97914. Phone: (541) 881-1300. Providers update this record themselves, so call before visiting.
How can I verify Julie Catherine Rysenga, MD's license?
NPPES lists Oregon license number 18740, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Julie Catherine Rysenga, MD prescribe under Medicare Part D?
In 2024, Julie Catherine Rysenga, MD had 565 Medicare Part D claims for 123 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.