Kollan Parker Arritt, O.D.
Individual provider Active NPI Optometrist · Hermiston, OR
NPI 1073711222 · NPPES record last updated Apr 30, 2026
Key facts
- NPI
- 1073711222
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Optometrist 152W00000X
- License
- ATI-3349 (OR)
- Practice address
- 1160 W Elm Ave
Hermiston, OR 97838-6933 - Phone
- (541) 567-6623
- NPI assigned
- Jul 10, 2007
- Sex
- Male
- Sole proprietor
- Yes
Organizations & group practices 2
Medicare Care Compare profile
- Specialty
- Optometry
- Education
- Pacific University - College of Optometry, 2007
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Aeg Oregon Professional LLC
David a Drotzmann OD PC
Practice addresses (Care Compare)
1160 W Elm Ave
Hermiston, OR 97838-6933
Phone (541) 567-6623
Merit-based Incentive Payment System (MIPS)
- Final score
- 15 of 100
- Quality
- 20
- Improvement activities
- 0
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Cataract surgery | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in OR
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: No · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20100903000828 | OR | Practitioner - Optometry | 5294859724 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| ATI-3349 | OR | MD | Optometrist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| David a Drotzmann OD PC | Optometrist | Current |
Accepting new patients |
Locations
1160 W Elm Ave
Hermiston, OR 97838
Phone (541) 567-6623
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | ATI-3349 | OR | Yes |
Addresses
Primary practice location
1160 W Elm Ave
Hermiston, OR 97838-6933
Mailing address
6900 Alden Dr
Ft Warren Afb, WY 82005-3906
Phone (307) 481-2565
Other providers in Hermiston, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Apr 30, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.