Jorri Duncan, M.S.
NPI 1225575053 · Speech-Language Pathologist · Calumet City, IL
Jorri Duncan, M.S. is a Speech-Language Pathologist provider in Calumet City, IL (NPI 1225575053).
Provider details
- NPI number
- 1225575053
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 14039447 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
9 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
- 2017-01-31
- Last updated
- 2017-01-31
Frequently asked questions
- What is Jorri Duncan's NPI number?
- Jorri Duncan's National Provider Identifier (NPI) is 1225575053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jorri Duncan's specialty?
- Jorri Duncan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Jorri Duncan located?
- Jorri Duncan's practice location on file with NPPES is 670 Mackinaw Ave, Calumet City, IL 60409-4012.
- What is Jorri Duncan's phone number?
- The practice phone number listed in the NPPES registry for Jorri Duncan is (773) 956-3478.
- Is Jorri Duncan's NPI active?
- Yes — Jorri Duncan's NPI (1225575053) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.