IndividualActive
Greg Harrington
NPI 1114004512 · Registered Dietitian · Caro, MI
Greg Harrington is a Registered Dietitian provider in Caro, MI (NPI 1114004512).
Provider details
- NPI number
- 1114004512
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(84/100 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
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
401 N Hooper St
Caro, MI 48723-1476
Phone: (989) 673-3141
Street-level locationGet directions
Mailing address
Po Box 435
Caro, MI 48723-0435
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2010-07-12
Frequently asked questions
- What is Greg Harrington's NPI number?
- Greg Harrington's National Provider Identifier (NPI) is 1114004512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Harrington's specialty?
- Greg Harrington is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Greg Harrington located?
- Greg Harrington's practice location on file with NPPES is 401 N Hooper St, Caro, MI 48723-1476.
- What is Greg Harrington's phone number?
- The practice phone number listed in the NPPES registry for Greg Harrington is (989) 673-3141.
- Is Greg Harrington's NPI active?
- Yes — Greg Harrington's NPI (1114004512) is active in the NPPES registry as of the last update on 2010-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.