Mary Gill, M.S., CCC-SLP
NPI 1447720354 · Speech-Language Pathologist · Brookfield, IL
Mary Gill, M.S., CCC-SLP is a Speech-Language Pathologist provider in Brookfield, IL (NPI 1447720354).
Provider details
- NPI number
- 1447720354
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2018-12-04
- Last updated
- 2018-12-04
Frequently asked questions
- What is Mary Gill's NPI number?
- Mary Gill's National Provider Identifier (NPI) is 1447720354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gill's specialty?
- Mary Gill is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Gill located?
- Mary Gill's practice location on file with NPPES is 3524 Maple Ave, Brookfield, IL 60513-1250.
- What is Mary Gill's phone number?
- The practice phone number listed in the NPPES registry for Mary Gill is (508) 788-8747.
- Is Mary Gill's NPI active?
- Yes — Mary Gill's NPI (1447720354) is active in the NPPES registry as of the last update on 2018-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.