Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Drs Marc Lewis & Thomas Niederhelman LLC

Organization General Practice Dentistry · NPI 1588795884

Drs Marc Lewis & Thomas Niederhelman LLC provides General Practice Dentistry in Coshocton, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

713 Main St
Coshocton, OH 43812-1616 Not confirmed with CMS for 15 years — call before visiting
Phone: (740) 622-4421
Fax: (740) 622-0820
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 21427 (OH)

Record details

NPI number1588795884
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marc Lewis — President · (740) 622-4421
NPI enumeratedMarch 8, 2007
Last updated in NPPESJanuary 19, 2011
Mailing address713 Main St, Coshocton, OH 43812-1616

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