IndividualActive
Marissa Griesmar, LSW
NPI 1316585391 · Social Worker · Logan, OH
Marissa Griesmar, LSW is a Social Worker provider in Logan, OH (NPI 1316585391).
Provider details
- NPI number
- 1316585391
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
541 State Route 664 N Ste C
Logan, OH 43138-8541
Phone: (740) 385-6594
Fax: (740) 774-6617
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 188
Chillicothe, OH 45601-0188
Registry dates
- Enumerated
- 2019-12-20
- Last updated
- 2019-12-20
- Certified
- 2019-12-20
Frequently asked questions
- What is Marissa Griesmar's NPI number?
- Marissa Griesmar's National Provider Identifier (NPI) is 1316585391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Griesmar's specialty?
- Marissa Griesmar is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Griesmar located?
- Marissa Griesmar's practice location on file with NPPES is 541 State Route 664 N Ste C, Logan, OH 43138-8541.
- What is Marissa Griesmar's phone number?
- The practice phone number listed in the NPPES registry for Marissa Griesmar is (740) 385-6594.
- Is Marissa Griesmar's NPI active?
- Yes — Marissa Griesmar's NPI (1316585391) is active in the NPPES registry as of the last update on 2019-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.