Elizabeth Case, LMSW
NPI 1801200670 · Clinical Social Worker · Marquette, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Case, LMSW is a Clinical Social Worker provider in Marquette, MI (NPI 1801200670).
Provider details
- NPI number
- 1801200670
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801096932 (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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1100 Ludington St Ste 303Escanaba, MI 49829-3500Phone: (906) 280-9167
Registry dates
- Enumerated
- 2014-06-19
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Elizabeth Case's NPI number?
- Elizabeth Case's National Provider Identifier (NPI) is 1801200670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Case's specialty?
- Elizabeth Case is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Case located?
- Elizabeth Case's practice location on file with NPPES is 220 W Washington St Ste 127, Marquette, MI 49855-4347.
- What is Elizabeth Case's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Case is (906) 280-9167.
- Does Elizabeth Case accept Medicare?
- Elizabeth Case is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Case's NPI active?
- Yes — Elizabeth Case's NPI (1801200670) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.