Tracy Diehm, BC-HIS
NPI 1033589007 · Hearing Instrument Specialist · Mount Horeb, WI
Tracy Diehm, BC-HIS is a Hearing Instrument Specialist provider in Mount Horeb, WI (NPI 1033589007).
Provider details
- NPI number
- 1033589007
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- BC-HIS
- Sex
- Female
- Sole proprietor
- No
- License
- 525 (NV)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
Mailing address
Registry dates
- Enumerated
- 2015-10-02
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Tracy Diehm's NPI number?
- Tracy Diehm's National Provider Identifier (NPI) is 1033589007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Diehm's specialty?
- Tracy Diehm is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Tracy Diehm located?
- Tracy Diehm's practice location on file with NPPES is 128 S 1st St, Mount Horeb, WI 53572-1949.
- What is Tracy Diehm's phone number?
- The practice phone number listed in the NPPES registry for Tracy Diehm is (608) 285-2772.
- Is Tracy Diehm's NPI active?
- Yes — Tracy Diehm's NPI (1033589007) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.