IndividualActive
Katherine Rapp, AU.D.
NPI 1255694964 · Audiologist · Florissant, MO
Katherine Rapp, AU.D. is a Audiologist provider in Florissant, MO (NPI 1255694964).
Provider details
- NPI number
- 1255694964
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2012018821 (MO)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(79/100 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
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
1225 Graham Rd
C1340
Florissant, MO 63031-8012
Phone: (314) 953-6093
Fax: (314) 953-6094
Street-level locationGet directions
Mailing address
670 Mason Ridge Center Dr
Saint Louis, MO 63141-8573
Registry dates
- Enumerated
- 2012-06-18
- Last updated
- 2014-11-18
Frequently asked questions
- What is Katherine Rapp's NPI number?
- Katherine Rapp's National Provider Identifier (NPI) is 1255694964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Rapp's specialty?
- Katherine Rapp is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Rapp located?
- Katherine Rapp's practice location on file with NPPES is 1225 Graham Rd, Florissant, MO 63031-8012.
- What is Katherine Rapp's phone number?
- The practice phone number listed in the NPPES registry for Katherine Rapp is (314) 953-6093.
- Is Katherine Rapp's NPI active?
- Yes — Katherine Rapp's NPI (1255694964) is active in the NPPES registry as of the last update on 2014-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.