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Craig Groninger, O.D.
NPI 1538275201 · Optometrist · Anderson, IN
Craig Groninger, O.D. is a Optometrist provider in Anderson, IN (NPI 1538275201).
Provider details
- NPI number
- 1538275201
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18001969B (IN)
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
2321 Charles St
Anderson, IN 46013-2762
Phone: (765) 642-1851
Fax: (765) 642-3756
Street-level locationGet directions
Mailing address
2321 Charles St
Anderson, IN 46013-2762
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2010-09-01
Frequently asked questions
- What is Craig Groninger's NPI number?
- Craig Groninger's National Provider Identifier (NPI) is 1538275201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Craig Groninger's specialty?
- Craig Groninger is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Craig Groninger located?
- Craig Groninger's practice location on file with NPPES is 2321 Charles St, Anderson, IN 46013-2762.
- What is Craig Groninger's phone number?
- The practice phone number listed in the NPPES registry for Craig Groninger is (765) 642-1851.
- Is Craig Groninger's NPI active?
- Yes — Craig Groninger's NPI (1538275201) is active in the NPPES registry as of the last update on 2010-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.