Mary Stefely, M.A., CCC-SLP
NPI 1518096049 · Speech-Language Pathologist · Mount Prospect, IL
Mary Stefely, M.A., CCC-SLP is a Speech-Language Pathologist provider in Mount Prospect, IL (NPI 1518096049).
Provider details
- NPI number
- 1518096049
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146001426 (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
19 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
- 2007-03-02
- Last updated
- 2021-01-14
- Certified
- 2020-10-09
Frequently asked questions
- What is Mary Stefely's NPI number?
- Mary Stefely's National Provider Identifier (NPI) is 1518096049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Stefely's specialty?
- Mary Stefely is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Stefely located?
- Mary Stefely's practice location on file with NPPES is 908 Greenfield Ct, Mount Prospect, IL 60056-1365.
- What is Mary Stefely's phone number?
- The practice phone number listed in the NPPES registry for Mary Stefely is (847) 997-8724.
- Is Mary Stefely's NPI active?
- Yes — Mary Stefely's NPI (1518096049) is active in the NPPES registry as of the last update on 2021-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.