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ROSALIE M TRUONG
NPI 1922117589
Anesthesiology in Chesterfield, MO

Active since August 29, 2006PECOS EnrolledAccepts Medicare Assignment
232 S WOODS MILL RD, CHESTERFIELD, MO 63017(314) 205-6917 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rosalie M Truong NPPES

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

ROSALIE M TRUONG (NPI 1922117589) is an individual anesthesiology provider in Chesterfield, Missouri, licensed in Missouri (2006007056) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (2002).

NPPES Registry Identity

NPI1922117589
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameROSALIE M TRUONG
Location Address232 S WOODS MILL RDChesterfield, MO 63017
Mailing Address940 West Port Plaza, Ste 270St Louis, MO 63146 · (314) 453-0600 · Fax (314) 453-0083
Phone(314) 205-6917
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2002
Enumeration DateAugust 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1922117589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MO · 2006007056
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
232 S WOODS MILL RD, Chesterfield, MO 63017
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rosalie M Truong 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 ID6608874920
PECOS Enrollment IDI20061121000465
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.

Medicare Billing Reassignment

Medicare enrollment records show Rosalie Truong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Western Anesthesiology Associates, Inc.
3.1 mi
Anesthesiology
615 S NEW BALLAS RD, DEPT. OF ANESTHESIA
Saint Louis, MO 63141
  • Reassigned Medicare billing, Missouri enrollment
  • 309 clinicians in this Medicare group
NPI 1275646754 (636) 386-9224

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

JOSE L MANES MD
Pathology (Anatomic Pathology & Clinical Pathology)
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6983
DAVID KAERICHER MD
Anesthesiology
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6917
ST LUKES SPECIALTY CARE LLC
Surgery
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 576-2306
JAN H BOON MD
Anesthesiology
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6917
JOHANNA J KANG MD
Anesthesiology
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6917
MRS. TONI EDWARDS FNP-C
Nurse Practitioner (Family)
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 878-2888
DIAGNOSTIC IMAGING ASSOCIATES LTD
Radiology (Diagnostic Radiology)
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 434-1500
ELLIS R TAYLOR JR. MD
Anesthesiology (Pain Medicine)
232 S WOODS MILL RD
CHESTERFIELD, MO 63017
St. Louis County (314) 205-6917

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 Rosalie Truong's NPI number?

The NPI number for Rosalie Truong is 1922117589. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Rosalie Truong located?

Rosalie Truong practices at 232 S Woods Mill Rd, Chesterfield, MO 63017. The listed phone number is (314) 205-6917.

What is Rosalie Truong's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Rosalie Truong enrolled in Medicare?

Yes. Rosalie Truong 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.

Which organization bills Medicare for Rosalie Truong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rosalie Truong reassigns Medicare benefits to Western Anesthesiology Associates, Inc. (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rosalie Truong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rosalie Truong accept?

Health plans from Anthem Blue Cross and Blue Shield list Rosalie Truong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rosalie Truong was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.