Katie Mcmahan
NPI 1689023319 · Developmental Therapist · Wheaton, IL
Katie Mcmahan is a Developmental Therapist provider in Wheaton, IL (NPI 1689023319).
Provider details
- NPI number
- 1689023319
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 600 S Washington StSuite 301Naperville, IL 60540-6656Phone: (630) 518-2525Fax: (855) 518-2525
Registry dates
- Enumerated
- 2016-06-03
- Last updated
- 2021-10-05
- Certified
- 2021-10-05
Frequently asked questions
- What is Katie Mcmahan's NPI number?
- Katie Mcmahan's National Provider Identifier (NPI) is 1689023319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Mcmahan's specialty?
- Katie Mcmahan is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katie Mcmahan located?
- Katie Mcmahan's practice location on file with NPPES is 140 E Loop Rd, Wheaton, IL 60189-8407.
- What is Katie Mcmahan's phone number?
- The practice phone number listed in the NPPES registry for Katie Mcmahan is (312) 702-5581.
- Is Katie Mcmahan's NPI active?
- Yes — Katie Mcmahan's NPI (1689023319) is active in the NPPES registry as of the last update on 2021-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.