IndividualActive
Malissa Steffes, MSW, LCSW
NPI 1518382001 · Clinical Social Worker · Billings, MT
Provider details
- NPI number
- 1518382001
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4694 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Agencies
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3212 1st Ave S
Billings, MT 59101-3814
Phone: (406) 850-2458
Street-level locationGet directions
Mailing address
3212 1st Ave S
Billings, MT 59101-3814
Registry dates
- Enumerated
- 2014-02-20
- Last updated
- 2017-03-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.