Oakbrook Behavioral Health Ltd
NPI 1235235730 · Psychiatry Physician · Downers Grove, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oakbrook Behavioral Health Ltd is a Psychiatry Physician organization in Downers Grove, IL (NPI 1235235730).
Provider details
- NPI number
- 1235235730
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Carmen Ortiz, Billing Manager(630) 424-9482
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Oakbrook Behavioral Health Ltd's NPI number?
- Oakbrook Behavioral Health Ltd's National Provider Identifier (NPI) is 1235235730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oakbrook Behavioral Health Ltd?
- Oakbrook Behavioral Health Ltd is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Oakbrook Behavioral Health Ltd located?
- Oakbrook Behavioral Health Ltd's practice location on file with NPPES is 1401 Branding Ave Ste 312, Downers Grove, IL 60515-1171.
- What is Oakbrook Behavioral Health Ltd's phone number?
- The practice phone number listed in the NPPES registry for Oakbrook Behavioral Health Ltd is (630) 424-9204.
- Does Oakbrook Behavioral Health Ltd accept Medicare?
- Oakbrook Behavioral Health Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Oakbrook Behavioral Health Ltd?
- The authorized official listed on Oakbrook Behavioral Health Ltd's NPPES record is Carmen Ortiz, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oakbrook Behavioral Health Ltd's NPI active?
- Yes — Oakbrook Behavioral Health Ltd's NPI (1235235730) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.