What is Otto Sievens's NPI number?

Otto Sievens's National Provider Identifier (NPI) is 1730656489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Otto Sievens's specialty?

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

Where is Otto Sievens located?

Otto Sievens's practice location on file with NPPES is 1790 Nations Dr, Gurnee, IL 60031-9164.

What is Otto Sievens's phone number?

The practice phone number listed in the NPPES registry for Otto Sievens is (847) 204-3587.

Is Otto Sievens's NPI active?

Yes — Otto Sievens's NPI (1730656489) is active in the NPPES registry as of the last update on 2018-10-31.

IndividualActive

Otto Sievens

NPI 1730656489 · Social Worker · Gurnee, IL

Otto Sievens is a Social Worker provider in Gurnee, IL (NPI 1730656489).

Provider details

NPI number: 1730656489
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
7 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

1790 Nations Dr

Gurnee, IL 60031-9164

Phone: (847) 204-3587

Street-level locationGet directions

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Mailing address