What is Sydney Mattern's NPI number?

Sydney Mattern's National Provider Identifier (NPI) is 1184228850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sydney Mattern's specialty?

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

Where is Sydney Mattern located?

Sydney Mattern's practice location on file with NPPES is 7166 W 1000 N, Roann, IN 46974-9767.

What is Sydney Mattern's phone number?

The practice phone number listed in the NPPES registry for Sydney Mattern is (260) 330-2412.

Is Sydney Mattern's NPI active?

Yes — Sydney Mattern's NPI (1184228850) is active in the NPPES registry as of the last update on 2020-11-24.

IndividualActive

Sydney Mattern, RD

NPI 1184228850 · Registered Dietitian · Roann, IN

Sydney Mattern, RD is a Registered Dietitian provider in Roann, IN (NPI 1184228850).

Provider details

NPI number: 1184228850
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Registered DietitianPrimary133V00000X
Dietary & Nutritional Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
5 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

7166 W 1000 N

Roann, IN 46974-9767

Phone: (260) 330-2412

Street-level locationGet directions

Mailing address