IndividualActive
Bert Frewing, O.D.
NPI 1346310752 · Optometrist · La Grande, OR
Bert Frewing, O.D. is a Optometrist provider in La Grande, OR (NPI 1346310752).
Provider details
- NPI number
- 1346310752
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 972ATI (OR)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1602 4th St
La Grande, OR 97850-2506
Phone: (541) 963-6224
Fax: (541) 975-2114
Street-level locationGet directions
Mailing address
1602 4th St
La Grande, OR 97850-2506
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Bert Frewing's NPI number?
- Bert Frewing's National Provider Identifier (NPI) is 1346310752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bert Frewing's specialty?
- Bert Frewing is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Bert Frewing located?
- Bert Frewing's practice location on file with NPPES is 1602 4th St, La Grande, OR 97850-2506.
- What is Bert Frewing's phone number?
- The practice phone number listed in the NPPES registry for Bert Frewing is (541) 963-6224.
- Is Bert Frewing's NPI active?
- Yes — Bert Frewing's NPI (1346310752) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.