IndividualActive
Cathleen Ayuste, MD
NPI 1932285236 · Pediatrics Physician · Downers Grove, IL
Cathleen Ayuste, MD is a Pediatrics Physician provider in Downers Grove, IL (NPI 1932285236).
Provider details
- NPI number
- 1932285236
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036106939 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
4121 Fairview Ave Ste 100
Downers Grove, IL 60515-2266
Phone: (630) 971-8881
Fax: (630) 971-8842
Street-level locationGet directions
Mailing address
4121 Fairview Ave Ste 100
Downers Grove, IL 60515-2266
Registry dates
- Enumerated
- 2006-10-29
- Last updated
- 2021-05-27
- Certified
- 2021-05-16
Frequently asked questions
- What is Cathleen Ayuste's NPI number?
- Cathleen Ayuste's National Provider Identifier (NPI) is 1932285236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathleen Ayuste's specialty?
- Cathleen Ayuste is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Cathleen Ayuste located?
- Cathleen Ayuste's practice location on file with NPPES is 4121 Fairview Ave Ste 100, Downers Grove, IL 60515-2266.
- What is Cathleen Ayuste's phone number?
- The practice phone number listed in the NPPES registry for Cathleen Ayuste is (630) 971-8881.
- Is Cathleen Ayuste's NPI active?
- Yes — Cathleen Ayuste's NPI (1932285236) is active in the NPPES registry as of the last update on 2021-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.