What is Sarah Rzewnicki's NPI number?

Sarah Rzewnicki's National Provider Identifier (NPI) is 1144162108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Rzewnicki's specialty?

Sarah Rzewnicki is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Sarah Rzewnicki located?

Sarah Rzewnicki's practice location on file with NPPES is 1220 Ne Station Xing Ste 204, Grimes, IA 50111-8013.

What is Sarah Rzewnicki's phone number?

The practice phone number listed in the NPPES registry for Sarah Rzewnicki is (515) 380-6516.

Is Sarah Rzewnicki's NPI active?

Yes — Sarah Rzewnicki's NPI (1144162108) is active in the NPPES registry as of the last update on 2026-04-08.

IndividualActive

Sarah Rzewnicki, LMSW

NPI 1144162108 · Social Worker · Grimes, IA

Sarah Rzewnicki, LMSW is a Social Worker provider in Grimes, IA (NPI 1144162108).

Provider details

NPI number: 1144162108
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: 136571 (IA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 136571 (IA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1220 Ne Station Xing Ste 204

Grimes, IA 50111-8013

Phone: (515) 380-6516

Street-level locationGet directions

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Mailing address