What is Lily Giesler's NPI number?

Lily Giesler's National Provider Identifier (NPI) is 1366398406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lily Giesler's specialty?

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

Where is Lily Giesler located?

Lily Giesler's practice location on file with NPPES is 1009 Decathlon Dr Ste B, Waterloo, IA 50701-3461.

What is Lily Giesler's phone number?

The practice phone number listed in the NPPES registry for Lily Giesler is (319) 349-8075.

Is Lily Giesler's NPI active?

Yes — Lily Giesler's NPI (1366398406) is active in the NPPES registry as of the last update on 2026-03-10.

IndividualActive

Lily Giesler, LMSW

NPI 1366398406 · Social Worker · Waterloo, IA

Lily Giesler, LMSW is a Social Worker provider in Waterloo, IA (NPI 1366398406).

Provider details

NPI number: 1366398406
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No
License: 130962 (IA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 130962 (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

1009 Decathlon Dr Ste B

Waterloo, IA 50701-3461

Phone: (319) 349-8075

Fax: (319) 212-6870

Street-level locationGet directions

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Mailing address