RETINA CARE AND RESEARCH
NPI 1790431286
Ophthalmology - Retina Specialist in Eugene, OR
NPI Status: Active since February 23, 2022
Contact Information
366 E 40TH AVE STE 285
EUGENE, OR
ZIP 97405
Phone: (541) 873-8462
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Ophthalmology
- Retina Specialist
- Accepts Insurance
About RETINA CARE AND RESEARCH
This page provides the complete NPI Profile along with additional information for Retina Care And Research, a provider established in Eugene, Oregon operating as a Ophthalmology, focusing in retina specialist . The healthcare provider is registered in the NPI registry with number 1790431286 assigned on February 2022. The practitioner's primary taxonomy code is 207WX0107X. The provider is registered as an organization and their NPI record was last updated June 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Peter Karth Md (Owner)
- NPI
- 1790431286
- Provider Name
- RETINA CARE AND RESEARCH
- Entity Type
- Organization
- Location Address
- 366 E 40TH AVE STE 285 EUGENE, OR 97405
- Location Phone
- (541) 873-8462
- Mailing Address
- PO BOX 5276 EUGENE, OR 97405
- Mailing Phone
- (541) 873-8462
- Mailing Fax
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-23-2022
- Last Update Date
- 06-09-2026
- Code Navigator
Location Map
Secondary Locations
- 855 W Central Blvd Ste A
Coquille, OR 97423
(541) 873-8462 - 5686 Commercial St SE
Salem, OR 97306
(541) 873-8462 - 1550 Oak St Ste 5
Eugene, OR 97401
(541) 873-8462 - 3585 Broadway Ave
North Bend, OR 97459
(541) 873-8462 - 395 2nd St SE
Bandon, OR 97411
(541) 873-8462 - 535 9th St
Florence, OR 97439
(541) 873-8462 - 257 N 8th St
Cottage Grove, OR 97424
(541) 873-8462 - 360 S Garden Way Ste 250
Eugene, OR 97401
(541) 873-8462 - 2995 NW Edenbower Blvd
Roseburg, OR 97471
(541) 873-8462 - 94225 4th St
Gold Beach, OR 97444
(541) 873-8462
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Ophthalmology Retina Specialist
- Taxonomy Code
- 207WX0107X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- BridgeSpan Standard Bronze Plan - EPO
- BridgeSpan Standard Gold Plan - EPO
- BridgeSpan Standard Silver Plan - EPO
- Moda Health Affinity Bronze 8000 - EPO
- Moda Health Affinity Bronze 9000 - EPO
- Moda Health Affinity Bronze HDHP 7500 - EPO
- Moda Health Affinity Gold 1000 - EPO
- Moda Health Affinity Gold 1500 - EPO
- Moda Health Affinity Gold 250 - EPO
- Moda Health Affinity Silver 3000 - EPO
- Moda Health Affinity Silver 3400 - EPO
- Moda Health Affinity Silver 4500 - EPO
- Moda Health Affinity Silver 6000 - EPO
- Moda Health Oregon Standard Bronze Affinity - EPO
- Moda Health Oregon Standard Gold Affinity - EPO
- Moda Health Oregon Standard Silver Affinity - EPO
- Bronze 8000 Individual Connect - EPO
- Bronze Essential 9000 With 4 Copay No Deductible Office Visits Individual Connect - EPO
- Bronze HSA 7000 Individual Connect - EPO
- Gold 2300 Individual Connect - EPO
- Regence Standard Bronze Plan Individual Connect - EPO
- Regence Standard Gold Plan Individual Connect - EPO
- Regence Standard Silver Plan Individual Connect - EPO
- Silver 6500 Individual Connect - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1790431286, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 64 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1790431286, enumerated as an "organization" on February 23, 2022.
The provider is located at 366 E 40TH AVE STE 285 EUGENE, OR 97405 and the phone number is (541) 873-8462.
Ophthalmology with taxonomy code 207WX0107X and a focus in Retina Specialist.
The provider might be accepting Accepts: BridgeSpan Health Company, Moda Health Plan, Inc.. Please consult your insurance carrier or call the provider to verify.
