Marnie Sherretz, LLMSW
NPI 1326385980 · Clinical Social Worker · Ludington, MI
Marnie Sherretz, LLMSW is a Clinical Social Worker provider in Ludington, MI (NPI 1326385980).
Provider details
- NPI number
- 1326385980
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6801094422 (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
13 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
- 2013-01-15
- Last updated
- 2013-01-15
Frequently asked questions
- What is Marnie Sherretz's NPI number?
- Marnie Sherretz's National Provider Identifier (NPI) is 1326385980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marnie Sherretz's specialty?
- Marnie Sherretz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marnie Sherretz located?
- Marnie Sherretz's practice location on file with NPPES is 920 Diana St, Ludington, MI 49431-1987.
- What is Marnie Sherretz's phone number?
- The practice phone number listed in the NPPES registry for Marnie Sherretz is (231) 845-6294.
- Is Marnie Sherretz's NPI active?
- Yes — Marnie Sherretz's NPI (1326385980) is active in the NPPES registry as of the last update on 2013-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.