IndividualActive
Holly Williams, LSW
NPI 1538554902 · Social Worker · Bismarck, ND
Holly Williams, LSW is a Social Worker provider in Bismarck, ND (NPI 1538554902).
Provider details
- NPI number
- 1538554902
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 5098 (ND)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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.
Practice location
418 E Broadway Ave
Suite 25
Bismarck, ND 58501-4086
Phone: (701) 224-9611
Street-level locationGet directions
Mailing address
5011 138th Ave Se
Enderlin, ND 58027-9537
Registry dates
- Enumerated
- 2015-04-02
- Last updated
- 2015-04-02
Frequently asked questions
- What is Holly Williams's NPI number?
- Holly Williams's National Provider Identifier (NPI) is 1538554902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Williams's specialty?
- Holly Williams is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Williams located?
- Holly Williams's practice location on file with NPPES is 418 E Broadway Ave, Bismarck, ND 58501-4086.
- What is Holly Williams's phone number?
- The practice phone number listed in the NPPES registry for Holly Williams is (701) 224-9611.
- Is Holly Williams's NPI active?
- Yes — Holly Williams's NPI (1538554902) is active in the NPPES registry as of the last update on 2015-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.