What is Katherine Driessens's NPI number?

Katherine Driessens's National Provider Identifier (NPI) is 1700165206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Driessens's specialty?

Katherine Driessens is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Katherine Driessens located?

Katherine Driessens's practice location on file with NPPES is 27475 Ferry Rd, Warrenville, IL 60555-3808.

What is Katherine Driessens's phone number?

The practice phone number listed in the NPPES registry for Katherine Driessens is (815) 499-4184.

Is Katherine Driessens's NPI active?

Yes — Katherine Driessens's NPI (1700165206) is active in the NPPES registry as of the last update on 2025-01-13.

IndividualActive

Katherine Driessens, RD, LDN

NPI 1700165206 · Registered Dietitian · Warrenville, IL

Katherine Driessens, RD, LDN is a Registered Dietitian provider in Warrenville, IL (NPI 1700165206).

Provider details

NPI number: 1700165206
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD, LDN
Sex: Female
Sole proprietor: No
License: 164005507 (IL)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 164005507 (IL)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 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

27475 Ferry Rd

Warrenville, IL 60555-3808

Phone: (815) 499-4184

Street-level locationGet directions

More IL providers

Mailing address

352 Berry Dr

Naperville, IL 60540-5133

Additional practice locations (2)

430 Pennsylvania Ave
#310
Glen Ellyn, IL 60137-4464
Phone: (630) 286-5090
Fax: (630) 545-7845
352 Berry Dr
Naperville, IL 60540-5133
Phone: (815) 499-4184

Enumerated: 2011-08-15
Last updated: 2025-01-13
Certified: 2025-01-13

Frequently asked questions

What is Katherine Driessens's NPI number?: Katherine Driessens's National Provider Identifier (NPI) is 1700165206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Katherine Driessens's specialty?: Katherine Driessens is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
Where is Katherine Driessens located?: Katherine Driessens's practice location on file with NPPES is 27475 Ferry Rd, Warrenville, IL 60555-3808.
What is Katherine Driessens's phone number?: The practice phone number listed in the NPPES registry for Katherine Driessens is (815) 499-4184.
Is Katherine Driessens's NPI active?: Yes — Katherine Driessens's NPI (1700165206) is active in the NPPES registry as of the last update on 2025-01-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.