Fiona Mcdarrah, MSN, APRN
NPI 1144158999 · Adult Health Nurse Practitioner · Chicago, IL
Fiona Mcdarrah, MSN, APRN is a Adult Health Nurse Practitioner provider in Chicago, IL (NPI 1144158999).
Provider details
- NPI number
- 1144158999
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 209035506 (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
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
- 2026-05-12
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Fiona Mcdarrah's NPI number?
- Fiona Mcdarrah's National Provider Identifier (NPI) is 1144158999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fiona Mcdarrah's specialty?
- Fiona Mcdarrah is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Fiona Mcdarrah located?
- Fiona Mcdarrah's practice location on file with NPPES is 4100 N Wolcott Ave Unit 2, Chicago, IL 60613-6759.
- What is Fiona Mcdarrah's phone number?
- The practice phone number listed in the NPPES registry for Fiona Mcdarrah is (773) 600-0438.
- Is Fiona Mcdarrah's NPI active?
- Yes — Fiona Mcdarrah's NPI (1144158999) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.