Bonnie Chester, M.A.
NPI 1578736401 · Speech-Language Pathologist · Madison, WI
Bonnie Chester, M.A. is a Speech-Language Pathologist provider in Madison, WI (NPI 1578736401).
Provider details
- NPI number
- 1578736401
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2162-154 (WI)
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
18 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
Mailing address
Registry dates
- Enumerated
- 2008-04-11
- Last updated
- 2008-04-11
Frequently asked questions
- What is Bonnie Chester's NPI number?
- Bonnie Chester's National Provider Identifier (NPI) is 1578736401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Chester's specialty?
- Bonnie Chester is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Bonnie Chester located?
- Bonnie Chester's practice location on file with NPPES is 6817 Putnam Rd, Madison, WI 53711-3958.
- What is Bonnie Chester's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Chester is (608) 298-9475.
- Is Bonnie Chester's NPI active?
- Yes — Bonnie Chester's NPI (1578736401) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.