Katherine Demma, MA CCC-SLP
NPI 1720549991 · Speech-Language Pathologist · Wheeling, IL
Katherine Demma, MA CCC-SLP is a Speech-Language Pathologist provider in Wheeling, IL (NPI 1720549991).
Provider details
- NPI number
- 1720549991
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 1460130188 (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
7 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
- 2019-03-28
- Last updated
- 2019-03-28
Frequently asked questions
- What is Katherine Demma's NPI number?
- Katherine Demma's National Provider Identifier (NPI) is 1720549991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Demma's specialty?
- Katherine Demma is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Katherine Demma located?
- Katherine Demma's practice location on file with NPPES is 220 N 1st St, Wheeling, IL 60090-2980.
- What is Katherine Demma's phone number?
- The practice phone number listed in the NPPES registry for Katherine Demma is (847) 459-8700.
- Is Katherine Demma's NPI active?
- Yes — Katherine Demma's NPI (1720549991) is active in the NPPES registry as of the last update on 2019-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.