Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ryan S. Dammerman, MD

Individual provider Family Medicine Physician · NPI 1932181153

Ryan S. Dammerman, MD is a Family Medicine Physician in Lancaster, Ohio. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

401 N Ewing St
Lancaster, OH 43130-3372
Phone: (740) 687-8000
Fax: (740) 687-8939
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 35084800 (OH)

Record details

NPI number1932181153
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2005
Last updated in NPPESFebruary 12, 2008
Mailing address778 1/2 City Park Ave, Columbus, OH 43206-2044

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