Derek Knoth
NPI 1730644907 · Speech-Language Pathologist · Zeeland, MI
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Knoth is a Speech-Language Pathologist provider in Zeeland, MI (NPI 1730644907).
Provider details
- NPI number
- 1730644907
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 7101005757 (MI)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 11007 Radcliff DrAllendale, MI 49401-9521Phone: (616) 895-6688
Registry dates
- Enumerated
- 2019-02-01
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is Derek Knoth's NPI number?
- Derek Knoth's National Provider Identifier (NPI) is 1730644907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Knoth's specialty?
- Derek Knoth is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Derek Knoth located?
- Derek Knoth's practice location on file with NPPES is 320 E Central Ave, Zeeland, MI 49464-1706.
- What is Derek Knoth's phone number?
- The practice phone number listed in the NPPES registry for Derek Knoth is (616) 772-9191.
- Does Derek Knoth accept Medicare?
- Derek Knoth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Knoth's NPI active?
- Yes — Derek Knoth's NPI (1730644907) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.