1. Home
  2. Directory
  3. Missouri
  4. Saint Louis
  5. Emergency Medicine
  6. NPI Profile

DR. NIZAR OSMANI MD
NPI 1932789559
Emergency Medicine in Saint Louis, MO

Active since April 08, 2021PECOS EnrolledAccepts Medicare Assignment
11133 DUNN RD, DEPT EMERGENCY MED, SAINT LOUIS, MO 63136(314) 362-9123(314) 747-9160 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: May 22, 2026, Dec 8, 2025, Apr 8, 2021 (3 updates tracked since 2021).

About Dr. Nizar Osmani Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NIZAR OSMANI MD (NPI 1932789559) is an individual emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (2025009498) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Christian Hospital Northeast, and is a graduate of University Of Miami, Lm Miller School Of Medicine (2021).

NPPES Registry Identity

NPI1932789559
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. NIZAR OSMANICredential: MD
Location Address11133 DUNN RD, DEPT EMERGENCY MEDSaint Louis, MO 63136-6163
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 362-9123 · Fax (314) 747-9160
Phone(314) 362-9123
Fax(314) 747-9160
Sole ProprietorNo
Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2021
Enumeration DateApril 8, 2021
Last NPPES UpdateMay 22, 20263 updates tracked since enumeration
NPPES CertifiedMay 22, 2026
✔ NPI 1932789559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MO · 2025009498
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License 2025009498 (MO)
11133 DUNN RD, Saint Louis, MO 63136
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nizar Osmani Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991291023
PECOS Enrollment IDI20251229001290
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Christian Hospital Northeast

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260180
Location11133 Dunn RoadSaint Louis, MO 63136 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63136 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDER SEXTRO CAA
Anesthesiologist Assistant
11133 DUNN RD
SAINT LOUIS, MO 63136
St. Louis County (314) 653-5000
DR. HILTON I PRICE MD
Radiology (Diagnostic Radiology)
11133 DUNN RD, DEPT RADIOLOGY
SAINT LOUIS, MO 63136
St. Louis County (314) 362-7200
LESLEY ANN HANSON D.O.
Internal Medicine (Critical Care Medicine)
11133 DUNN RD
SAINT LOUIS, MO 63136
St. Louis County (314) 317-0600
MARY A. RUDLOFF M.D.
Pathology (Anatomic Pathology)
11133 DUNN RD, DEPT. OF PATHOLOGY
SAINT LOUIS, MO 63136
St. Louis County (314) 653-5630
ELYSHA M KACHEVAS
Nurse Practitioner (Family)
11133 DUNN RD, SUITE 2335
SAINT LOUIS, MO 63136
St. Louis County (314) 653-5007
DR. GRACE ELIZABETH MONTES MD
Emergency Medicine
11133 DUNN RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63136
St. Louis County (314) 362-9123
MS. CHRISTIE MARIE KEEN FNP
Nurse Practitioner
11133 DUNN RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63136
St. Louis County (314) 362-9123
CHRISTIAN HOSPITAL NORTHEAST
Psychiatric Unit
11133 DUNN RD
SAINT LOUIS, MO 63136
St. Louis County (314) 653-5582

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nizar Osmani's NPI number?

The NPI number for Nizar Osmani is 1932789559. It was assigned to this individual provider in the NPPES registry on April 8, 2021.

Where is Nizar Osmani located?

Nizar Osmani practices at 11133 Dunn Rd Dept Emergency Med, Saint Louis, MO 63136. The listed phone number is (314) 362-9123.

What is Nizar Osmani's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Nizar Osmani enrolled in Medicare?

Yes. Nizar Osmani is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Nizar Osmani affiliated with any hospitals?

According to CMS data, Nizar Osmani is affiliated with Christian Hospital Northeast.

When was this NPI record last updated?

The NPPES record for Nizar Osmani was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.