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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CONNOR CHRISTOPHER VUONG MD
NPI 1124722533
Hospitalist in Los Angeles, CA

Active since March 29, 2023PECOS Enrolled
757 WESTWOOD PLZ STE 7501, LOS ANGELES, CA 90095(310) 267-9643 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 5, 2026, Mar 29, 2023 (2 updates tracked since 2023).

About Connor Christopher Vuong Md NPPES

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

CONNOR CHRISTOPHER VUONG MD (NPI 1124722533) is an individual hospitalist provider in Los Angeles, California, licensed in California (A209371) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS and is a graduate of University Of Arizona College Of Medicine (2023).

NPPES Registry Identity

NPI1124722533
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameCONNOR CHRISTOPHER VUONGCredential: MD
Location Address757 WESTWOOD PLZ STE 7501Los Angeles, CA 90095-8358
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 267-9643
Sole ProprietorNo
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2023
Enumeration DateMarch 29, 2023
Last NPPES UpdateOctober 5, 20262 updates tracked since enumeration
NPPES CertifiedOctober 5, 2026
✔ NPI 1124722533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A209371
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License A209371 (CA)
757 WESTWOOD PLZ STE 7501, Los Angeles, CA 90095
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Connor Christopher Vuong Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163888983
PECOS Enrollment IDI20260821001759
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 Connor Vuong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Regents Of The University Of California
0.4 mi
Internal Medicine
200 MEDICAL PLAZA, SUITE 365,530,420,250,120,214
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 1,766 clinicians in this Medicare group
NPI 1235107566 (310) 794-1276

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

ATHEER A RAZZOUK MD
Internal Medicine
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
SHIRA MATI PERESS MD
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 267-9643
COREY MORDAS
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 267-9643
JARRED REED MD
Internal Medicine
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 825-8307
DR. RENEE LAKSHMI RAO MD
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 319-4698
DR. RAMSES CESAR DELGADILLO MD
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 267-9643
DANIEL ABRAHAM CANCILLA
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 267-9643
DR. CHRISTIAN JAMES PEOPLES MD
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Los Angeles County (310) 267-9643

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 Connor Vuong's NPI number?

The NPI number for Connor Vuong is 1124722533. It was assigned to this individual provider in the NPPES registry on March 29, 2023.

Where is Connor Vuong located?

Connor Vuong practices at 757 Westwood Plz Ste 7501, Los Angeles, CA 90095. The listed phone number is (310) 267-9643.

What is Connor Vuong's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Connor Vuong enrolled in Medicare?

Yes. Connor Vuong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Connor Vuong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Connor Vuong reassigns Medicare benefits to The Regents Of The University Of California (Los Angeles, CA). 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 Connor Vuong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Connor Vuong was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.