Lamar Gunnarson, OD
NPI 1336137256 · Optometrist · Alexandria, MN
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lamar Gunnarson, OD is a Optometrist provider in Alexandria, MN (NPI 1336137256).
Provider details
- NPI number
- 1336137256
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MN1980 (MN)
Specialties & taxonomies
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
20 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
- 2005-10-13
- Last updated
- 2016-11-07
Frequently asked questions
- What is Lamar Gunnarson's NPI number?
- Lamar Gunnarson's National Provider Identifier (NPI) is 1336137256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lamar Gunnarson's specialty?
- Lamar Gunnarson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Lamar Gunnarson located?
- Lamar Gunnarson's practice location on file with NPPES is 2210 Highway 29 S, Alexandria, MN 56308-3487.
- What is Lamar Gunnarson's phone number?
- The practice phone number listed in the NPPES registry for Lamar Gunnarson is (218) 639-0343.
- Does Lamar Gunnarson accept Medicare?
- Lamar Gunnarson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lamar Gunnarson's NPI active?
- Yes — Lamar Gunnarson's NPI (1336137256) is active in the NPPES registry as of the last update on 2016-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.