Margaret Nekrosius, APN
NPI 1326399155 · Family Nurse Practitioner · Chicago, IL
Margaret Nekrosius, APN is a Family Nurse Practitioner provider in Chicago, IL (NPI 1326399155).
Provider details
- NPI number
- 1326399155
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209009768 (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
13 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
- 2012-09-19
- Last updated
- 2012-09-19
Frequently asked questions
- What is Margaret Nekrosius's NPI number?
- Margaret Nekrosius's National Provider Identifier (NPI) is 1326399155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Nekrosius's specialty?
- Margaret Nekrosius is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Nekrosius located?
- Margaret Nekrosius's practice location on file with NPPES is 11 E 75th Street, Chicago, IL 60619.
- What is Margaret Nekrosius's phone number?
- The practice phone number listed in the NPPES registry for Margaret Nekrosius is (866) 825-3227.
- Is Margaret Nekrosius's NPI active?
- Yes — Margaret Nekrosius's NPI (1326399155) is active in the NPPES registry as of the last update on 2012-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.