What is Darrell Barnack's NPI number?

Darrell Barnack's National Provider Identifier (NPI) is 1346295540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darrell Barnack's specialty?

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

Where is Darrell Barnack located?

Darrell Barnack's practice location on file with NPPES is 3500 Tower Ave, Superior, WI 54880-5335.

What is Darrell Barnack's phone number?

The practice phone number listed in the NPPES registry for Darrell Barnack is (715) 395-5454.

Is Darrell Barnack's NPI active?

Yes — Darrell Barnack's NPI (1346295540) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Darrell Barnack, LICSW

NPI 1346295540 · Social Worker · Superior, WI

Darrell Barnack, LICSW is a Social Worker provider in Superior, WI (NPI 1346295540).

Provider details

NPI number: 1346295540
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LICSW
Sex: Male
License: 1001-123 (WI)

Practice location

3500 Tower Ave

Superior, WI 54880-5335

Phone: (715) 395-5454

Street-level locationGet directions

More WI providers

Mailing address

400 E 3rd St

Duluth, MN 55805-1951

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 1001-123 (WI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES 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.

Enumerated: 2006-05-24
Last updated: 2007-07-08

Frequently asked questions

What is Darrell Barnack's NPI number?: Darrell Barnack's National Provider Identifier (NPI) is 1346295540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Darrell Barnack's specialty?: Darrell Barnack is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Darrell Barnack located?: Darrell Barnack's practice location on file with NPPES is 3500 Tower Ave, Superior, WI 54880-5335.
What is Darrell Barnack's phone number?: The practice phone number listed in the NPPES registry for Darrell Barnack is (715) 395-5454.
Is Darrell Barnack's NPI active?: Yes — Darrell Barnack's NPI (1346295540) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions