Diagnostic and Developmental Center
NPI 1447286661 · Neurodevelopmental Disabilities Physician · Northbrook, IL
Diagnostic and Developmental Center is a Neurodevelopmental Disabilities Physician organization in Northbrook, IL (NPI 1447286661).
Provider details
- NPI number
- 1447286661
- Entity type
- Organization
- Primary specialty
- Neurodevelopmental Disabilities PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Saul, President(847) 480-7880
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Neurology Physician2084N0400X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-23
- Last updated
- 2025-09-11
Frequently asked questions
- What is Diagnostic and Developmental Center's NPI number?
- Diagnostic and Developmental Center's National Provider Identifier (NPI) is 1447286661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diagnostic and Developmental Center?
- Diagnostic and Developmental Center is classified in the NPPES registry as Neurodevelopmental Disabilities Physician (Allopathic & Osteopathic Physicians).
- Where is Diagnostic and Developmental Center located?
- Diagnostic and Developmental Center's practice location on file with NPPES is 1535 Lake Cook Rd, Northbrook, IL 60062-1447.
- What is Diagnostic and Developmental Center's phone number?
- The practice phone number listed in the NPPES registry for Diagnostic and Developmental Center is (847) 480-7880.
- Who is the authorized official for Diagnostic and Developmental Center?
- The authorized official listed on Diagnostic and Developmental Center's NPPES record is Richard Saul, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diagnostic and Developmental Center's NPI active?
- Yes — Diagnostic and Developmental Center's NPI (1447286661) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.