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

Guy L. Blaser DO, Inc

Organization Pulmonary Disease Physician · NPI 1174583736

Guy L. Blaser DO, Inc provides Pulmonary Disease Physician services in Massillon, Ohio. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2400 Wales Ave NW Ste F
Massillon, OH 44646-2366 Not confirmed with CMS for 11 years — call before visiting
Phone: (330) 880-0988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X

Record details

NPI number1174583736
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Guy Blaser — Owner · (330) 880-0988
NPI enumeratedMarch 27, 2006
Last updated in NPPESSeptember 28, 2015
Mailing address2400 Wales Ave Nw Ste F, Massillon, OH 44646-2366