What is Jason Vierck's NPI number?

Jason Vierck's National Provider Identifier (NPI) is 1871382184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jason Vierck's specialty?

Jason Vierck is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Jason Vierck located?

Jason Vierck's practice location on file with NPPES is 4465 Milton Ave Ste 107, Janesville, WI 53546-9145.

What is Jason Vierck's phone number?

The practice phone number listed in the NPPES registry for Jason Vierck is (608) 302-6395.

Is Jason Vierck's NPI active?

Yes — Jason Vierck's NPI (1871382184) is active in the NPPES registry as of the last update on 2025-05-02.

IndividualActive

Jason Vierck

NPI 1871382184 · Counselor · Janesville, WI

Jason Vierck is a Counselor provider in Janesville, WI (NPI 1871382184).

Provider details

NPI number: 1871382184
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

4465 Milton Ave Ste 107

Janesville, WI 53546-9145

Phone: (608) 302-6395

Street-level locationGet directions

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Mailing address