Jill Prosser, M.A.
NPI 1134394273 · Speech-Language Pathologist · Olney, IL
Jill Prosser, M.A. is a Speech-Language Pathologist provider in Olney, IL (NPI 1134394273).
Provider details
- NPI number
- 1134394273
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 242000601 (IL)
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
- 2008-04-29
- Last updated
- 2008-04-29
Frequently asked questions
- What is Jill Prosser's NPI number?
- Jill Prosser's National Provider Identifier (NPI) is 1134394273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Prosser's specialty?
- Jill Prosser is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Jill Prosser located?
- Jill Prosser's practice location on file with NPPES is 800 E Locust St, Olney, IL 62450-2553.
- What is Jill Prosser's phone number?
- The practice phone number listed in the NPPES registry for Jill Prosser is (618) 395-7340.
- Is Jill Prosser's NPI active?
- Yes — Jill Prosser's NPI (1134394273) is active in the NPPES registry as of the last update on 2008-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.