Patricia O'Leary, APN
NPI 1376691675 · Adult Psychiatric/Mental Health Clinical Nurse Specialist · Arlington Heights, IL
Patricia O'Leary, APN is a Adult Psychiatric/Mental Health Clinical Nurse Specialist provider in Arlington Heights, IL (NPI 1376691675).
Provider details
- NPI number
- 1376691675
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209002059 (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
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
- 2007-01-05
- Last updated
- 2022-07-21
Frequently asked questions
- What is Patricia O'Leary's NPI number?
- Patricia O'Leary's National Provider Identifier (NPI) is 1376691675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia O'Leary's specialty?
- Patricia O'Leary is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia O'Leary located?
- Patricia O'Leary's practice location on file with NPPES is 1655 N Arlington Heights Rd, Arlington Heights, IL 60004-3982.
- What is Patricia O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Patricia O'Leary is (708) 817-5787.
- Is Patricia O'Leary's NPI active?
- Yes — Patricia O'Leary's NPI (1376691675) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.