A to Z Pediatric and Youth Healthcare
NPI 1962728386 · Primary Care Clinic/Center · Addison, IL
A to Z Pediatric and Youth Healthcare is a Primary Care Clinic/Center organization in Addison, IL (NPI 1962728386).
Provider details
- NPI number
- 1962728386
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Walter Perez, President(630) 757-4010
- License
- 042619155 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Other names (DBA / former)
- Former legal business name
- Walter D Perez MD Sc
Registry dates
- Enumerated
- 2010-04-09
- Last updated
- 2011-02-16
Frequently asked questions
- What is A to Z Pediatric and Youth Healthcare's NPI number?
- A to Z Pediatric and Youth Healthcare's National Provider Identifier (NPI) is 1962728386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is A to Z Pediatric and Youth Healthcare?
- A to Z Pediatric and Youth Healthcare is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is A to Z Pediatric and Youth Healthcare located?
- A to Z Pediatric and Youth Healthcare's practice location on file with NPPES is 721 W Lake St, Addison, IL 60101-2035.
- What is A to Z Pediatric and Youth Healthcare's phone number?
- The practice phone number listed in the NPPES registry for A to Z Pediatric and Youth Healthcare is (630) 757-4010.
- Who is the authorized official for A to Z Pediatric and Youth Healthcare?
- The authorized official listed on A to Z Pediatric and Youth Healthcare's NPPES record is Walter Perez, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is A to Z Pediatric and Youth Healthcare's NPI active?
- Yes — A to Z Pediatric and Youth Healthcare's NPI (1962728386) is active in the NPPES registry as of the last update on 2011-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.