Bert Corwin, DO
NPI 1710051602 · Low Vision Rehabilitation Optometrist · Rapid City, SD
Bert Corwin, DO is a Low Vision Rehabilitation Optometrist provider in Rapid City, SD (NPI 1710051602).
Provider details
- NPI number
- 1710051602
- Entity type
- Individual
- Primary specialty
- Low Vision Rehabilitation OptometristEye and Vision Services Providers
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 100 (SD)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2026-05-17
Frequently asked questions
- What is Bert Corwin's NPI number?
- Bert Corwin's National Provider Identifier (NPI) is 1710051602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bert Corwin's specialty?
- Bert Corwin is listed in the NPPES registry with a primary specialty of Low Vision Rehabilitation Optometrist (Eye and Vision Services Providers).
- Where is Bert Corwin located?
- Bert Corwin's practice location on file with NPPES is 2800 3rd St, Rapid City, SD 57701-7374.
- What is Bert Corwin's phone number?
- The practice phone number listed in the NPPES registry for Bert Corwin is (605) 341-2000.
- Is Bert Corwin's NPI active?
- Yes — Bert Corwin's NPI (1710051602) is active in the NPPES registry as of the last update on 2026-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.