William Klenke
NPI 1356225189 · Speech-Language Pathologist · Saint Louis, MO
William Klenke is a Speech-Language Pathologist provider in Saint Louis, MO (NPI 1356225189).
Provider details
- NPI number
- 1356225189
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 2024019468 (MO)
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
Under 1 yr in 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
- 2025-08-04
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is William Klenke's NPI number?
- William Klenke's National Provider Identifier (NPI) is 1356225189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Klenke's specialty?
- William Klenke is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is William Klenke located?
- William Klenke's practice location on file with NPPES is 12110 Clayton Rd, Saint Louis, MO 63131-2599.
- What is William Klenke's phone number?
- The practice phone number listed in the NPPES registry for William Klenke is (314) 989-8100.
- Is William Klenke's NPI active?
- Yes — William Klenke's NPI (1356225189) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.