Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Ophthalmology Specialists in Lake Oswego, OR

Browse 5 Ophthalmology providers listed in NPPES with a practice address in Lake Oswego, Oregon.

5 Healthcare Providers

How Lake Oswego compares with the U.S.

5 active clinicians in Ophthalmology list a practice address in Lake Oswego, OR in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Ophthalmology in Lake Oswego are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“5 of 5 providers
With recent CMS data first, then Aโ€“Z

Dr. Nisha Nagarkatti-Gude , MD, PhD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
9 Monroe Pkwy Ste 160, Lake Oswego, OR 970358863
Phone: 5036362551
NPI Identifier 1053675835
View Full Profile

Dr. Jacqueline Ka-Wan Ng , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
9 Monroe Pkwy Ste 160, Lake Oswego, OR 970358863
Phone: 5036362551
NPI Identifier 1033435961
View Full Profile

Steven Tersigni

Ophthalmology

Active NPI Status
15150 Bangy Rd, Lake Oswego, OR 970353111
Phone: 9713622020
NPI Identifier 1598184525
View Full Profile

Dr. Timothy M Denman , MD

Ophthalmology

Active NPI Status
4035 Mercantile Dr, Suite 216, Lake Oswego, OR 970352546
Phone: 5036362551
NPI Identifier 1073582359
View Full Profile

Dr. Andrea C. Tongue , MD

Ophthalmology

Active NPI Status
4035 Mercantile Dr, Suite 201, Lake Oswego, OR 970352546
Phone: 5036354436
NPI Identifier 1306892682
View Full Profile

Frequently Asked Questions about Ophthalmology in Lake Oswego

How do I check a Ophthalmology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Oregon licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.