What is Erin Speck's NPI number?

Erin Speck's National Provider Identifier (NPI) is 1013300524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erin Speck's specialty?

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

Where is Erin Speck located?

Erin Speck's practice location on file with NPPES is 608 S Washington St, Naperville, IL 60540-6663.

What is Erin Speck's phone number?

The practice phone number listed in the NPPES registry for Erin Speck is (847) 868-3435.

Is Erin Speck's NPI active?

Yes — Erin Speck's NPI (1013300524) is active in the NPPES registry as of the last update on 2015-03-07.

IndividualActive

Erin Speck, RDN, LDN

NPI 1013300524 · Registered Dietitian · Naperville, IL

Erin Speck, RDN, LDN is a Registered Dietitian provider in Naperville, IL (NPI 1013300524).

Provider details

NPI number: 1013300524
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN, LDN
Sex: Female
Sole proprietor: No
License: 164005646 (IL)

Practice location

608 S Washington St

Suite 207

Naperville, IL 60540-6663

Phone: (847) 868-3435

Street-level locationGet directions

More IL providers

Mailing address

175 E Hawthorn Pkwy

Vernon Hills, IL 60061-1463

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 164005646 (IL)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
11 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.

Enumerated: 2015-03-07
Last updated: 2015-03-07

Frequently asked questions

What is Erin Speck's NPI number?: Erin Speck's National Provider Identifier (NPI) is 1013300524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Erin Speck's specialty?: Erin Speck is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
Where is Erin Speck located?: Erin Speck's practice location on file with NPPES is 608 S Washington St, Naperville, IL 60540-6663.
What is Erin Speck's phone number?: The practice phone number listed in the NPPES registry for Erin Speck is (847) 868-3435.
Is Erin Speck's NPI active?: Yes — Erin Speck's NPI (1013300524) is active in the NPPES registry as of the last update on 2015-03-07.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions