IndividualActive
Diane Haddon, MSW LCSW
NPI 1558348938 · Clinical Social Worker · Missoula, MT
Diane Haddon, MSW LCSW is a Clinical Social Worker provider in Missoula, MT (NPI 1558348938).
Provider details
- NPI number
- 1558348938
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 289LCSW (MT)
Specialties & taxonomies
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.
Practice location
210 N Higgins Avenue
Suite 324
Missoula, MT 59802
Phone: (406) 721-6144
Fax: (406) 721-6709
Street-level locationGet directions
Mailing address
210 N Higgins Avenue
Missoula, MT 59802
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Haddon's NPI number?
- Diane Haddon's National Provider Identifier (NPI) is 1558348938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Haddon's specialty?
- Diane Haddon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Haddon located?
- Diane Haddon's practice location on file with NPPES is 210 N Higgins Avenue, Missoula, MT 59802.
- What is Diane Haddon's phone number?
- The practice phone number listed in the NPPES registry for Diane Haddon is (406) 721-6144.
- Is Diane Haddon's NPI active?
- Yes — Diane Haddon's NPI (1558348938) 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.