BELL HEALTH CENTER
NPI 1861091969
Clinic/Center in Bell, CA

Q: What is County Of Los Angeles's NPI number?

The NPI number for County Of Los Angeles is 1861091969. It was assigned to this organization in the NPPES registry on October 20, 2020. The provider is doing business as Bell Health Center.

Q: What is County Of Los Angeles's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Active since October 20, 2020

6901 ATLANTIC AVE, BELL, CA 90201(310) 868-7600 Get Directions Write a Review

NPPES record last updated: July 13, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 13, 2021, Oct 20, 2020 (2 updates tracked since 2020).

On this page

About Bell Health Center NPPES

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

BELL HEALTH CENTER (NPI 1861091969) is a healthcare organization registered as a clinic/center in Bell, California and active in the NPI registry since October 2020. The organization lists Quentin O'brien, Ceo, Ambulatory Care Network, as its authorized official.

NPPES Registry Identity

NPI1861091969

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameCOUNTY OF LOS ANGELES

Location Address6901 ATLANTIC AVEBell, CA 90201-3646

Mailing Address1000 S. Fremont Ave., Unit #9, Bldg A11, Ground Fl.Alhambra, CA 91803-8801 · (626) 525-6076

Phone(310) 868-7600

Organization SubpartYes

Authorized OfficialQuentin O'brienCeo, Ambulatory Care Network · (213) 288-9000

Enumeration DateOctober 20, 2020

Last NPPES UpdateJuly 13, 20212 updates tracked since enumeration

NPPES CertifiedJuly 13, 2021

✔ NPI 1861091969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

6901 ATLANTIC AVE, Bell, CA 90201

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Other Names 1

Doing Business AsBell Health Center

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bell Health Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

1,934

Medicare enrollment records show 1,934 clinicians reassign Medicare billing to Bell Health Center, which bills Medicare for the services they deliver. Of these, 270 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 67

Internal Medicine263

Diagnostic Radiology203

Nurse Practitioner196

Family Practice161

Emergency Medicine138

Pediatric Medicine138

Psychiatry93

Obstetrics/Gynecology83

59 other specialties659

Nearest to this location (20)

See all 1,934

Casimiro Gonzalez, M.D.

Ophthalmology

NPI 1851497911

4566 FLORENCE AVE #3
Cudahy, CA 90201

(323) 562-0055

✔ PECOS✔ Accepts Medicare0.3 mi

Maged Basilios, MD INC

Family Practice

NPI 1225021462

4505 SLAUSON AVE SUITE E
Maywood, CA 90270

(323) 771-0080

✔ PECOS✔ Accepts Medicare1.0 mi

Blanca Cruz, FNP

Nurse Practitioner

NPI 1770951311

4505 SLAUSON AVE STE E
Maywood, CA 90270

(323) 771-0080

✔ PECOS✔ Accepts Medicare1.0 mi

Leonardo Quilang, MD

Family Practice

NPI 1588659197

6601 RUGBY AVE #300
Huntington Park, CA 90255

(323) 582-1177

✔ PECOS✔ Accepts Medicare2.3 mi

Thomas Pyo

Psychiatry

NPI 1134654007

6330 RUGBY AVE
Huntington Park, CA 90255

(213) 549-2484

✔ PECOS✔ Accepts Medicare2.3 mi

Bassam Omari, M.D.

Cardiothoracic Surgery

NPI 1528078425

3680 E IMPERIAL HWY STE 502
Lynwood, CA 90262

(562) 698-0271

✔ PECOS✔ Accepts Medicare3.0 mi

Nazirah Khan

Obstetrics/Gynecology

NPI 1720188253

3591 E IMPERIAL HWY
Lynwood, CA 90262

(562) 867-7999

✔ PECOS3.1 mi

Daniel Schimmel, MD

Diagnostic Radiology

NPI 1063560472

3630 EAST IMPERIAL HWY
Lynwood, CA 90262

(310) 900-8852

✔ PECOS3.2 mi

Amy Koplovsky, MD

Emergency Medicine

NPI 1578519963

3630 E IMPERIAL HWY
Lynwood, CA 90262

(310) 900-8900

✔ PECOS3.2 mi

Isamar Villescas

Nurse Practitioner

NPI 1679268056

3301 BEECHWOOD AVE
Lynwood, CA 90262

(310) 638-5188

✔ PECOS✔ Accepts Medicare3.3 mi

Zohreh Steffens, M.D.

Anesthesiology

NPI 1447475330

4060 WHITTIER BLVD
Los Angeles, CA 90023

(929) 268-5514

✔ PECOS3.5 mi

Jennifer Elizondo, M.D.

Family Practice

NPI 1740460658

7601 IMPERIAL HWY
Downey, CA 90242

(562) 385-7952

✔ PECOS✔ Accepts Medicare3.5 mi

Peter Nguyen, M.D.

Internal Medicine

NPI 1912387812

7601 IMPERIAL HWY STE JPI 3120
Downey, CA 90242

(562) 385-7674

✔ PECOS3.5 mi

Suwen Pan, FNP-BC

Nurse Practitioner

NPI 1881142438

7601 IMPERIAL HWY
Downey, CA 90242

(562) 385-7111

✔ PECOS✔ Accepts Medicare3.5 mi

Virginia Zuverza-Chavarria, PH.D.

Clinical Psychologist

NPI 1497023428

7601 IMPERIAL HWY HB ROOM 226
Downey, CA 90242

(562) 401-7054

✔ PECOS3.5 mi

Duc Duong, M.D.

Neurosurgery

NPI 1598761181

8043 2ND ST STE 105
Downey, CA 90241

(562) 862-1134

✔ PECOS3.6 mi

Yunfei Wei, MD

Hematology/Oncology

NPI 1801075684

11480 BROOKSHIRE AVE SUITE 309
Downey, CA 90241

(562) 869-1201

✔ PECOS✔ Accepts Medicare4.2 mi

Katrine Zhiroff, M.D.

Interventional Cardiology

NPI 1245353952

11480 BROOKSHIRE AVE STE 204
Downey, CA 90241

(562) 977-1690

✔ PECOS✔ Accepts Medicare4.2 mi

Agustin Abdallah, M.D.

Pediatric Medicine

NPI 1134524184

245 S FETTERLY AVE
Los Angeles, CA 90022

(323) 362-1010

✔ PECOS✔ Accepts Medicare4.4 mi

Mai Truong, O.D.

Optometry

NPI 1912998949

2449 W BEVERLY BLVD
Montebello, CA 90640

(323) 728-7149

✔ PECOS✔ Accepts Medicare4.8 mi

See all 1,934 clinicians

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

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 County Of Los Angeles's NPI number?

The NPI number for County Of Los Angeles is 1861091969. It was assigned to this organization in the NPPES registry on October 20, 2020. The provider is doing business as Bell Health Center.

Where is County Of Los Angeles located?

County Of Los Angeles is located at 6901 Atlantic Ave, Bell, CA 90201. The listed phone number is (310) 868-7600.

What is County Of Los Angeles's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is County Of Los Angeles enrolled in Medicare?

Yes. County Of Los Angeles is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through County Of Los Angeles?

According to the CMS Revalidation Reassignment List (October 2026 release), 1,934 clinicians in 67 Medicare specialties reassign their Medicare billing to County Of Los Angeles. A 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 the clinician's services. The largest specialties are Internal Medicine (263), Diagnostic Radiology (203) and Nurse Practitioner (196). Of these, 270 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for County Of Los Angeles was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.