Tracey Sinibaldi, RD, LDN, CDE
NPI 1891993283 · Registered Dietitian · Middletown, DE
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracey Sinibaldi, RD, LDN, CDE is a Registered Dietitian provider in Middletown, DE (NPI 1891993283).
Provider details
- NPI number
- 1891993283
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN, CDE
- Sex
- Female
- Sole proprietor
- No
- License
- DN-0000209 (DE)
Specialties & taxonomies
Dietary & Nutritional Service 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
- 2007-07-06
- Last updated
- 2011-02-23
Frequently asked questions
- What is Tracey Sinibaldi's NPI number?
- Tracey Sinibaldi's National Provider Identifier (NPI) is 1891993283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracey Sinibaldi's specialty?
- Tracey Sinibaldi is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tracey Sinibaldi located?
- Tracey Sinibaldi's practice location on file with NPPES is 244 Manchester Way, Middletown, DE 19709-2132.
- What is Tracey Sinibaldi's phone number?
- The practice phone number listed in the NPPES registry for Tracey Sinibaldi is (302) 897-2088.
- Does Tracey Sinibaldi accept Medicare?
- Tracey Sinibaldi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracey Sinibaldi's NPI active?
- Yes — Tracey Sinibaldi's NPI (1891993283) is active in the NPPES registry as of the last update on 2011-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.