Siani Ngandjui, APRN, CRNA
NPI 1912870221 · Certified Registered Nurse Anesthetist · Chicago, IL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siani Ngandjui, APRN, CRNA is a Certified Registered Nurse Anesthetist provider in Chicago, IL (NPI 1912870221).
Provider details
- NPI number
- 1912870221
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 209033645 (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
- 2025-09-24
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Siani Ngandjui's NPI number?
- Siani Ngandjui's National Provider Identifier (NPI) is 1912870221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siani Ngandjui's specialty?
- Siani Ngandjui is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Siani Ngandjui located?
- Siani Ngandjui's practice location on file with NPPES is 251 E Huron St Ste 5-704, Chicago, IL 60611-2908.
- What is Siani Ngandjui's phone number?
- The practice phone number listed in the NPPES registry for Siani Ngandjui is (312) 695-5395.
- Does Siani Ngandjui accept Medicare?
- Siani Ngandjui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siani Ngandjui's NPI active?
- Yes — Siani Ngandjui's NPI (1912870221) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.