Katelyn Holub, HIS
NPI 1982339230 · Hearing Instrument Specialist · Waterloo, IA
Katelyn Holub, HIS is a Hearing Instrument Specialist provider in Waterloo, IA (NPI 1982339230).
Provider details
- NPI number
- 1982339230
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Female
- Sole proprietor
- No
- License
- 107796 (IA)
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1655 E San Marnan Dr Ste CWaterloo, IA 50702-4380Phone: (319) 235-4358
- 1655 E San Marnan Dr Ste CWaterloo, IA 50702-4380Phone: (319) 235-4358
Registry dates
- Enumerated
- 2022-07-20
- Last updated
- 2022-07-20
- Certified
- 2022-07-20
Frequently asked questions
- What is Katelyn Holub's NPI number?
- Katelyn Holub's National Provider Identifier (NPI) is 1982339230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Holub's specialty?
- Katelyn Holub is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Katelyn Holub located?
- Katelyn Holub's practice location on file with NPPES is 1655 E San Marnan Dr Ste C, Waterloo, IA 50702-4380.
- What is Katelyn Holub's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Holub is (319) 235-4358.
- Is Katelyn Holub's NPI active?
- Yes — Katelyn Holub's NPI (1982339230) is active in the NPPES registry as of the last update on 2022-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.