Sarah Buytendorp, RD
NPI 1770713984 · Registered Dietitian · Huntley, IL
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Buytendorp, RD is a Registered Dietitian provider in Huntley, IL (NPI 1770713984).
Provider details
- NPI number
- 1770713984
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 164001155 (IL)
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 360 Station Dr Ste 100Crystal Lake, IL 60014-7994Phone: (815) 334-5566Fax: (847) 802-7259
- 3707 Doty Rd Ste G&hWoodstock, IL 60098-7530Phone: (815) 334-5566Fax: (815) 759-4044
Registry dates
- Enumerated
- 2009-07-22
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Sarah Buytendorp's NPI number?
- Sarah Buytendorp's National Provider Identifier (NPI) is 1770713984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Buytendorp's specialty?
- Sarah Buytendorp is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Sarah Buytendorp located?
- Sarah Buytendorp's practice location on file with NPPES is 10450 Algonquin Rd Ste 100a, Huntley, IL 60142-7064.
- What is Sarah Buytendorp's phone number?
- The practice phone number listed in the NPPES registry for Sarah Buytendorp is (815) 334-5566.
- Does Sarah Buytendorp accept Medicare?
- Sarah Buytendorp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Buytendorp's NPI active?
- Yes — Sarah Buytendorp's NPI (1770713984) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.