Psychiatry Oasis LLC
NPI 1558224121 · Psychiatric/Mental Health Nurse Practitioner · Downers Grove, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Psychiatry Oasis LLC is a Psychiatric/Mental Health Nurse Practitioner organization in Downers Grove, IL (NPI 1558224121).
Provider details
- NPI number
- 1558224121
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Amir Raad, Owner(617) 433-7129
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-09
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Psychiatry Oasis LLC's NPI number?
- Psychiatry Oasis LLC's National Provider Identifier (NPI) is 1558224121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Psychiatry Oasis LLC?
- Psychiatry Oasis LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Psychiatry Oasis LLC located?
- Psychiatry Oasis LLC's practice location on file with NPPES is 5613 Dunham Rd, Downers Grove, IL 60516-1247.
- What is Psychiatry Oasis LLC's phone number?
- The practice phone number listed in the NPPES registry for Psychiatry Oasis LLC is (617) 433-7129.
- Does Psychiatry Oasis LLC accept Medicare?
- Psychiatry Oasis LLC 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 Psychiatry Oasis LLC?
- The authorized official listed on Psychiatry Oasis LLC's NPPES record is Amir Raad, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Psychiatry Oasis LLC's NPI active?
- Yes — Psychiatry Oasis LLC's NPI (1558224121) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.