IndividualActive
Mckenna Duffy
NPI 1225908197 · Speech-Language Pathologist · Chicago, IL
Mckenna Duffy is a Speech-Language Pathologist provider in Chicago, IL (NPI 1225908197).
Provider details
- NPI number
- 1225908197
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 242.008404 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
42 W Madison St
Chicago, IL 60602-4309
Phone: (773) 553-1000
Street-level locationGet directions
Mailing address
2329 N Commonwealth Ave Apt 3e
Chicago, IL 60614-3433
Registry dates
- Enumerated
- 2025-11-06
- Last updated
- 2025-11-06
- Certified
- 2025-11-06
Frequently asked questions
- What is Mckenna Duffy's NPI number?
- Mckenna Duffy's National Provider Identifier (NPI) is 1225908197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mckenna Duffy's specialty?
- Mckenna Duffy is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mckenna Duffy located?
- Mckenna Duffy's practice location on file with NPPES is 42 W Madison St, Chicago, IL 60602-4309.
- What is Mckenna Duffy's phone number?
- The practice phone number listed in the NPPES registry for Mckenna Duffy is (773) 553-1000.
- Is Mckenna Duffy's NPI active?
- Yes — Mckenna Duffy's NPI (1225908197) is active in the NPPES registry as of the last update on 2025-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.