Michael Sullivan, Msw, Inc.
NPI 1063567493 · Clinical Social Worker · Billings, MT
Michael Sullivan, Msw, Inc. is a Clinical Social Worker organization in Billings, MT (NPI 1063567493).
Provider details
- NPI number
- 1063567493
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Diane Sullivan, Business Manager(406) 861-6389
- License
- 192 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2018-09-06
Frequently asked questions
- What is Michael Sullivan, Msw, Inc.'s NPI number?
- Michael Sullivan, Msw, Inc.'s National Provider Identifier (NPI) is 1063567493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Sullivan, Msw, Inc.?
- Michael Sullivan, Msw, Inc. is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Sullivan, Msw, Inc. located?
- Michael Sullivan, Msw, Inc.'s practice location on file with NPPES is 304 Grand Ave, Billings, MT 59101.
- What is Michael Sullivan, Msw, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Michael Sullivan, Msw, Inc. is (406) 245-4566.
- Who is the authorized official for Michael Sullivan, Msw, Inc.?
- The authorized official listed on Michael Sullivan, Msw, Inc.'s NPPES record is Diane Sullivan, Business Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Sullivan, Msw, Inc.'s NPI active?
- Yes — Michael Sullivan, Msw, Inc.'s NPI (1063567493) is active in the NPPES registry as of the last update on 2018-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.