Marissa Griesmar, LSW
Social Worker · Logan, OH
Marissa Griesmar, LSW is a social worker with a practice address in Logan, Ohio, and NPI 1316585391, issued on Dec 20, 2019. Check the license with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marissa Griesmar
- Credential
- LSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 541 State Route 664 N Ste C, Logan, OH 43138
- Phone
- (740) 385-6594
- Enumerated
- Dec 20, 2019
- Record last updated
- Dec 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (740) 774-6617
- Entity
- Type 1 · individual
Also registered at 541 State Route 664 N Ste C
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marissa Griesmar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20 social worker records list a practice address in Logan
They are 20 of the 413 NPPES records with a practice address in Logan, and 11,239 social worker records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 20 in Logan → All 11,239 in Ohio → Every provider in Logan →
Other social worker records in Ohio
- Tara Abbas, SWTMedina, OH1770456154
- Sherri Abbott, LSWXenia, OH1194244459
- Haneen Abdel-Nabi, SWTCleveland, OH1164142816
- Muna Abdi-HarroudColumbus, OH1760147797
- Cyril Abdiel-Candor, LSWBlue Ash, OH1699335489
- Paige AbdinorHamilton, OH1255116356
- Julia Abdoney, LSWToledo, OH1396414645
- Asha Abdulle, LSWWhitehall, OH1447874045
- Hannah AbelFairborn, OH1457096034
- Faith AbeytaOttawa, OH1447903422
Common questions
What is Marissa Griesmar, LSW's NPI number?
Marissa Griesmar, LSW's National Provider Identifier (NPI) is 1316585391, issued on Dec 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Griesmar, LSW located?
The NPPES record lists a practice address at 541 State Route 664 N Ste C, Logan, OH, 43138. Phone: (740) 385-6594. Providers update this record themselves, so call before visiting.
How can I verify Marissa Griesmar, LSW's license?
Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.