OrganizationActive
On-Site Hearing
NPI 1023249588 · Hearing Aid Equipment · Waterloo, IA
On-Site Hearing is a Hearing Aid Equipment organization in Waterloo, IA (NPI 1023249588).
Provider details
- NPI number
- 1023249588
- Entity type
- Organization
- Primary specialty
- Hearing Aid EquipmentSuppliers
- Organization subpart
- No
- Authorized official
- Debra Kloster, Owner(319) 493-9222
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(85/100 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
1835 Downing Ave
Waterloo, IA 50701-6031
Phone: (319) 493-9222
Fax: (888) 443-8173
Street-level locationGet directions
Mailing address
1835 Downing Ave
Waterloo, IA 50701-6031
Registry dates
- Enumerated
- 2009-08-01
- Last updated
- 2022-07-21
Frequently asked questions
- What is On-Site Hearing's NPI number?
- On-Site Hearing's National Provider Identifier (NPI) is 1023249588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is On-Site Hearing?
- On-Site Hearing is classified in the NPPES registry as Hearing Aid Equipment (Suppliers).
- Where is On-Site Hearing located?
- On-Site Hearing's practice location on file with NPPES is 1835 Downing Ave, Waterloo, IA 50701-6031.
- What is On-Site Hearing's phone number?
- The practice phone number listed in the NPPES registry for On-Site Hearing is (319) 493-9222.
- Who is the authorized official for On-Site Hearing?
- The authorized official listed on On-Site Hearing's NPPES record is Debra Kloster, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is On-Site Hearing's NPI active?
- Yes — On-Site Hearing's NPI (1023249588) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.