OrganizationActive
J. C. Dow, Inc.
NPI 1366687071 · Hearing and Speech Clinic/Center · Knoxville, TN
Provider details
- NPI number
- 1366687071
- Entity type
- Organization
- Primary specialty
- Hearing and Speech Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Smith, Bc Hearing Instrument Specialist(865) 558-6000
- License
- 513 (TN)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
109 S Northshore Dr
Suite 403
Knoxville, TN 37919-4939
Phone: (865) 558-6000
Fax: (865) 558-9961
Street-level locationGet directions
Mailing address
109 S Northshore Dr
Knoxville, TN 37919-4939
Other names (DBA / former)
- Doing business as
- Tennessee Hearing Instruments, Inc.
Registry dates
- Enumerated
- 2008-12-09
- Last updated
- 2008-12-09
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.