What is Virginia Hass's NPI number?

Virginia Hass's National Provider Identifier (NPI) is 1245677277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Virginia Hass's specialty?

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

Where is Virginia Hass located?

Virginia Hass's practice location on file with NPPES is 316 2nd Ave W, Williston, ND 58801-5218.

What is Virginia Hass's phone number?

The practice phone number listed in the NPPES registry for Virginia Hass is (701) 774-4600.

Is Virginia Hass's NPI active?

Yes — Virginia Hass's NPI (1245677277) is active in the NPPES registry as of the last update on 2026-03-05.

IndividualActive

Virginia Hass, LMSW

NPI 1245677277 · Social Worker · Williston, ND

Virginia Hass, LMSW is a Social Worker provider in Williston, ND (NPI 1245677277).

Provider details

NPI number: 1245677277
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(71/100 index)

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

Registry tenure38% of score
13 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

316 2nd Ave W

Williston, ND 58801-5218

Phone: (701) 774-4600

Fax: (701) 774-4620

Street-level locationGet directions

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Mailing address