Donald Johnson, OD
NPI 1841474731 · Optometrist · Klamath Falls, OR
Donald Johnson, OD is a Optometrist provider in Klamath Falls, OR (NPI 1841474731).
Provider details
- NPI number
- 1841474731
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1642 ATI (OR)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2008-02-10
Frequently asked questions
- What is Donald Johnson's NPI number?
- Donald Johnson's National Provider Identifier (NPI) is 1841474731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Johnson's specialty?
- Donald Johnson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Donald Johnson located?
- Donald Johnson's practice location on file with NPPES is 3600 Washburn Way, Klamath Falls, OR 97603-4539.
- What is Donald Johnson's phone number?
- The practice phone number listed in the NPPES registry for Donald Johnson is (541) 883-1669.
- Is Donald Johnson's NPI active?
- Yes — Donald Johnson's NPI (1841474731) is active in the NPPES registry as of the last update on 2008-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.