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HUONG GIANG NGHIEM-EILBECK MD, MPH
NPI 1508023706
Obstetrics & Gynecology in South Gate, CA

Active since May 16, 2008PECOS Enrolled
8627 ATLANTIC AVE, SOUTH GATE, CA 90280(888) 499-9303 Get Directions Write a Review

NPPES record last updated: June 8, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 8, 2023, Nov 19, 2021, Mar 16, 2021 and 1 more (4 updates tracked since 2015).

About Huong Giang Nghiem-eilbeck Md, Mph NPPES

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

HUONG GIANG NGHIEM-EILBECK MD, MPH (NPI 1508023706) is an individual obstetrics & gynecology provider in South Gate, California, licensed in California (A108734) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508023706
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameHUONG GIANG NGHIEM-EILBECKCredential: MD, MPH
Location Address8627 ATLANTIC AVESouth Gate, CA 90280-3501
Mailing Address770 The City Dr S Ste 4000Orange, CA 92868-4929 · (800) 463-6628
Phone(888) 499-9303
Sole ProprietorYes
Enumeration DateMay 16, 2008
Last NPPES UpdateJune 8, 20234 updates tracked since enumeration
NPPES CertifiedJune 8, 2023
✔ NPI 1508023706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A108734
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
8627 ATLANTIC AVE, South Gate, CA 90280
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)

Huong Giang Nghiem-eilbeck Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Huong Nghiem-eilbeck reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Magella Medical Group, Inc.
10.0 mi
Maternal & Fetal Medicine
2888 LONG BEACH BLVD STE 400
Long Beach, CA 90806
  • Reassigned Medicare billing, California enrollment
  • 191 clinicians in this Medicare group
NPI 1376640086 (562) 997-8510
The Regents Of The University Of California
17 mi
Obstetrics & Gynecology
200 MEDICAL PLAZA, SUITE 430
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 92 clinicians in this Medicare group
NPI 1073582888 (310) 794-8282

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 90280 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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.

MR. ANTHONY DELOVINO LISTA APRN-CNP, FNP-BC
Nurse Practitioner (Family)
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (888) 499-9303
MEGHNA M DARA
Dentist (General Practice)
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (888) 499-9303
DR. DYLAN HANAMI MD
Family Medicine
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (888) 499-9303
DR. NICHOLAS PATRICK BLASINGAME DPM
Podiatrist (Foot & Ankle Surgery)
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (877) 462-2582
DR. NATHAN JOSEPH BAUTISTA DO
Student in an Organized Health Care Education/Training Program
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (323) 312-2605
DR. JOSHUA SOLER MD
Student in an Organized Health Care Education/Training Program
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (323) 312-2605
STEPHANIE GALILEA BANUELOS CHAVEZ DDS
Dentist
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (888) 499-9303
MRS. MADOKA ARAI BARRIENTOS N.P.
Nurse Practitioner (Family)
8627 ATLANTIC AVE
SOUTH GATE, CA 90280
Los Angeles County (888) 499-9303

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 Huong Nghiem-eilbeck's NPI number?

The NPI number for Huong Nghiem-eilbeck is 1508023706. It was assigned to this individual provider in the NPPES registry on May 16, 2008.

Where is Huong Nghiem-eilbeck located?

Huong Nghiem-eilbeck practices at 8627 Atlantic Ave, South Gate, CA 90280. The listed phone number is (888) 499-9303.

What is Huong Nghiem-eilbeck's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Huong Nghiem-eilbeck enrolled in Medicare?

Yes. Huong Nghiem-eilbeck is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Huong Nghiem-eilbeck's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Huong Nghiem-eilbeck reassigns Medicare benefits to 2 organizations: Magella Medical Group, Inc. (Long Beach, CA) and The Regents Of The University Of California (Los Angeles, CA). Each 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 Huong Nghiem-eilbeck'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 Huong Nghiem-eilbeck was last updated on June 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.