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

Earmaster, Inc

Organization Hearing Aid Equipment · NPI 1154520559

Earmaster, Inc provides Hearing Aid Equipment services in Ada, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2007.

Licensed in
OK
In the registry since
2007
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

703 N Broadway Ave Ste 2
Ada, OK 74820-3457 Not confirmed with CMS for 19 years — call before visiting
Phone: (580) 436-3277
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hearing Aid Equipment (primary) Taxonomy 332S00000X · Licence 595 (OK)

Record details

NPI number1154520559
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Larry Penwright — President · (580) 436-3277
NPI enumeratedJuly 16, 2007
Last updated in NPPESJuly 16, 2007
Mailing address703 N Broadway Ave, Suite 2, Ada, OK 74820-3457