IndividualActive
Kathryn Atzhorn, AU.D.
NPI 1891055943 · Audiologist · Naperville, IL
Kathryn Atzhorn, AU.D. is a Audiologist provider in Naperville, IL (NPI 1891055943).
Provider details
- NPI number
- 1891055943
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
507 Fairway Dr
Suite 103
Naperville, IL 60563-4051
Phone: (630) 428-0904
Street-level locationGet directions
Mailing address
507 Fairway Dr
Naperville, IL 60563-4051
Registry dates
- Enumerated
- 2012-05-23
- Last updated
- 2012-10-17
Frequently asked questions
- What is Kathryn Atzhorn's NPI number?
- Kathryn Atzhorn's National Provider Identifier (NPI) is 1891055943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Atzhorn's specialty?
- Kathryn Atzhorn is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Kathryn Atzhorn located?
- Kathryn Atzhorn's practice location on file with NPPES is 507 Fairway Dr, Naperville, IL 60563-4051.
- What is Kathryn Atzhorn's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Atzhorn is (630) 428-0904.
- Is Kathryn Atzhorn's NPI active?
- Yes — Kathryn Atzhorn's NPI (1891055943) is active in the NPPES registry as of the last update on 2012-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.