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HOP DUONG M.D.
NPI 1659664274
Family Medicine in Chalmette, LA

Active since May 16, 2011PECOS EnrolledAccepts Medicare Assignment
9061 W JUDGE PEREZ DR, CHALMETTE, LA 70043(504) 662-1435(504) 662-1436 Get Directions Write a Review

NPPES record last updated: August 12, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Hop Duong M.d. NPPES

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

HOP DUONG M.D. (NPI 1659664274) is an individual family medicine provider in Chalmette, Louisiana, licensed in Louisiana (MD.207110) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center Acute, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1659664274
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameHOP DUONGCredential: M.D.
Location Address9061 W JUDGE PEREZ DRChalmette, LA 70043-4514
Mailing Address9061 W Judge Perez DrChalmette, LA 70043-4514 · (504) 662-1435 · Fax (504) 662-1436
Phone(504) 662-1435
Fax(504) 662-1436
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateMay 16, 2011
Last NPPES UpdateAugust 12, 2014
✔ NPI 1659664274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in LA · MD.207110
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
9061 W JUDGE PEREZ DR, Chalmette, LA 70043
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.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

Hop Duong M.d. 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 ID1052533262
PECOS Enrollment IDI20141103002178
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 Hop Duong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Chalmette Medical Clinic, LLC
Same address
Family Medicine
9061 W JUDGE PEREZ DR
Chalmette, LA 70043
  • Reassigned Medicare billing, Louisiana enrollment
NPI 1063829018 (504) 662-1435

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
65 services19 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
38 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Ochsner Medical Center Acute

Acute Care Hospitals · New Orleans, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190036
Location1516 Jefferson HwyNew Orleans, LA 70121 · Jefferson County
Emergency services Birthing friendly

St Bernard Parish Hospital

Acute Care Hospitals · Chalmette, LA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190308
Location8000 West Judge Perez DriveChalmette, LA 70043 · St. Bernard County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70043 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
$86.76 typical visit price
range $55.50 – $170.30
Typical copayment $21.69 (range $13.87 – $42.57)
Most-billed visit code 99203
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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

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

CHALMETTE MEDICAL CLINIC, LLC
Family Medicine
9061 W JUDGE PEREZ DR
CHALMETTE, LA 70043
St. Bernard Parish (504) 662-1435

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 Hop Duong's NPI number?

The NPI number for Hop Duong is 1659664274. It was assigned to this individual provider in the NPPES registry on May 16, 2011.

Where is Hop Duong located?

Hop Duong practices at 9061 W Judge Perez Dr, Chalmette, LA 70043. The listed phone number is (504) 662-1435.

What is Hop Duong's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Hop Duong enrolled in Medicare?

Yes. Hop Duong 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 Hop Duong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hop Duong reassigns Medicare benefits to Chalmette Medical Clinic, LLC (Chalmette, LA). 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 Hop Duong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hop Duong accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and AmeriHealth Caritas Next and 2 other insurers list Hop Duong 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.

Is Hop Duong affiliated with any hospitals?

According to CMS data, Hop Duong is affiliated with Ochsner Medical Center Acute and St Bernard Parish Hospital.

When was this NPI record last updated?

The NPPES record for Hop Duong was last updated on August 12, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.