Diane Johnson-Loush, LLP, LMSW
NPI 1639592546 · Psychologist · Novi, MI
Diane Johnson-Loush, LLP, LMSW is a Psychologist provider in Novi, MI (NPI 1639592546).
Provider details
- NPI number
- 1639592546
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- LLP, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6301004065 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2014-01-28
- Last updated
- 2014-01-28
Frequently asked questions
- What is Diane Johnson-Loush's NPI number?
- Diane Johnson-Loush's National Provider Identifier (NPI) is 1639592546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Johnson-Loush's specialty?
- Diane Johnson-Loush is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Johnson-Loush located?
- Diane Johnson-Loush's practice location on file with NPPES is 39450 W 12 Mile Rd, Novi, MI 48377-3600.
- What is Diane Johnson-Loush's phone number?
- The practice phone number listed in the NPPES registry for Diane Johnson-Loush is (248) 661-7393.
- Is Diane Johnson-Loush's NPI active?
- Yes — Diane Johnson-Loush's NPI (1639592546) is active in the NPPES registry as of the last update on 2014-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.