Margaret Nahass, PA-C, RN
NPI 1578184933 · General Practice Registered Nurse · East Saint Louis, IL
Margaret Nahass, PA-C, RN is a General Practice Registered Nurse provider in East Saint Louis, IL (NPI 1578184933).
Provider details
- NPI number
- 1578184933
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Credential
- PA-C, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 041240666 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-04-27
- Last updated
- 2020-04-27
- Certified
- 2020-04-27
Frequently asked questions
- What is Margaret Nahass's NPI number?
- Margaret Nahass's National Provider Identifier (NPI) is 1578184933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Nahass's specialty?
- Margaret Nahass is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Margaret Nahass located?
- Margaret Nahass's practice location on file with NPPES is 601 James R Thompson Blvd Ste 2015, East Saint Louis, IL 62201-1118.
- What is Margaret Nahass's phone number?
- The practice phone number listed in the NPPES registry for Margaret Nahass is (618) 482-6959.
- Is Margaret Nahass's NPI active?
- Yes — Margaret Nahass's NPI (1578184933) is active in the NPPES registry as of the last update on 2020-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.