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Joann Gruner, R.D, L. D.
NPI 1861662181 · Registered Dietitian · Toledo, OH
Joann Gruner, R.D, L. D. is a Registered Dietitian provider in Toledo, OH (NPI 1861662181).
Provider details
- NPI number
- 1861662181
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D, L. D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(81/100 index)
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
83% 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
3000 Arlington Ave
Mail Stop 1062
Toledo, OH 43614-2595
Phone: (419) 383-3840
Fax: (419) 383-3112
Street-level locationGet directions
Mailing address
3000 Arlington Ave
Toledo, OH 43614-2598
Registry dates
- Enumerated
- 2008-03-03
- Last updated
- 2008-03-03
Frequently asked questions
- What is Joann Gruner's NPI number?
- Joann Gruner's National Provider Identifier (NPI) is 1861662181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Gruner's specialty?
- Joann Gruner is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Joann Gruner located?
- Joann Gruner's practice location on file with NPPES is 3000 Arlington Ave, Toledo, OH 43614-2595.
- What is Joann Gruner's phone number?
- The practice phone number listed in the NPPES registry for Joann Gruner is (419) 383-3840.
- Is Joann Gruner's NPI active?
- Yes — Joann Gruner's NPI (1861662181) is active in the NPPES registry as of the last update on 2008-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.