Justine Potthast, LMSW
NPI 1134579659 · Clinical Social Worker · Clarkston, MI
Justine Potthast, LMSW is a Clinical Social Worker provider in Clarkston, MI (NPI 1134579659).
Provider details
- NPI number
- 1134579659
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801099560 (MI)
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
10 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
- 2016-06-15
- Last updated
- 2018-08-22
Frequently asked questions
- What is Justine Potthast's NPI number?
- Justine Potthast's National Provider Identifier (NPI) is 1134579659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justine Potthast's specialty?
- Justine Potthast is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Justine Potthast located?
- Justine Potthast's practice location on file with NPPES is 6549 Town Center Dr, Clarkston, MI 48346.
- What is Justine Potthast's phone number?
- The practice phone number listed in the NPPES registry for Justine Potthast is (248) 620-6400.
- Is Justine Potthast's NPI active?
- Yes — Justine Potthast's NPI (1134579659) is active in the NPPES registry as of the last update on 2018-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.