Diane Irish
NPI 1235520404 · Psychiatric/Mental Health Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Irish is a Psychiatric/Mental Health Nurse Practitioner provider in Chicago, IL (NPI 1235520404).
Provider details
- NPI number
- 1235520404
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209027202 (IL)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1950 W Polk StChicago, IL 60612-3723Phone: (312) 864-0200
Registry dates
- Enumerated
- 2015-02-10
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is Diane Irish's NPI number?
- Diane Irish's National Provider Identifier (NPI) is 1235520404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Irish's specialty?
- Diane Irish is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Irish located?
- Diane Irish's practice location on file with NPPES is 467 E 31st St, Chicago, IL 60616-4051.
- What is Diane Irish's phone number?
- The practice phone number listed in the NPPES registry for Diane Irish is (312) 572-3050.
- Does Diane Irish accept Medicare?
- Diane Irish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Irish's NPI active?
- Yes — Diane Irish's NPI (1235520404) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.