Sarah Deig, RDN, LDN
NPI 1639891567 · Registered Dietitian · Peoria, IL
Sarah Deig, RDN, LDN is a Registered Dietitian provider in Peoria, IL (NPI 1639891567).
Provider details
- NPI number
- 1639891567
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Pediatric Nutrition Registered Dietitian133VN1004X
Dietary & Nutritional Service Providers
- Renal Nutrition Registered Dietitian133VN1005X
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2022-09-16
- Last updated
- 2022-09-16
- Certified
- 2022-09-16
Frequently asked questions
- What is Sarah Deig's NPI number?
- Sarah Deig's National Provider Identifier (NPI) is 1639891567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Deig's specialty?
- Sarah Deig is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Deig located?
- Sarah Deig's practice location on file with NPPES is 420 Ne Glen Oak Ave, Peoria, IL 61603-3106.
- What is Sarah Deig's phone number?
- The practice phone number listed in the NPPES registry for Sarah Deig is (309) 624-2647.
- Is Sarah Deig's NPI active?
- Yes — Sarah Deig's NPI (1639891567) is active in the NPPES registry as of the last update on 2022-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.