Cathy Sullivan, LMSW
NPI 1215348206 · Clinical Social Worker · Baldwin, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathy Sullivan, LMSW is a Clinical Social Worker provider in Baldwin, MI (NPI 1215348206).
Provider details
- NPI number
- 1215348206
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801092624 (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)
- 39729 Lynn StCanton, MI 48187-4219Phone: (734) 582-9111
Registry dates
- Enumerated
- 2014-05-13
- Last updated
- 2024-02-15
- Certified
- 2024-02-15
Frequently asked questions
- What is Cathy Sullivan's NPI number?
- Cathy Sullivan's National Provider Identifier (NPI) is 1215348206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Sullivan's specialty?
- Cathy Sullivan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cathy Sullivan located?
- Cathy Sullivan's practice location on file with NPPES is 1615 Michigan Ave, Baldwin, MI 49304-7984.
- What is Cathy Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Cathy Sullivan is (231) 745-4624.
- Does Cathy Sullivan accept Medicare?
- Cathy Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathy Sullivan's NPI active?
- Yes — Cathy Sullivan's NPI (1215348206) is active in the NPPES registry as of the last update on 2024-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.