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JOSEPH LAWRENCE CHAN M.D.
NPI 1477847994
Emergency Medicine in Los Angeles, CA

Active since June 01, 2011PECOS EnrolledAccepts Medicare Assignment
924 WESTWOOD BLVD, SUITE 300, LOS ANGELES, CA 90024(310) 794-0585 Get Directions Write a Review

NPPES record last updated: January 30, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Joseph Lawrence Chan M.d. NPPES

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

JOSEPH LAWRENCE CHAN M.D. (NPI 1477847994) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A124391) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1477847994
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJOSEPH LAWRENCE CHANCredential: M.D.
Location Address924 WESTWOOD BLVD, SUITE 300Los Angeles, CA 90024-2910
Mailing Address1120 N Jackson StGlendale, CA 91207-1611 · (818) 434-0431
Phone(310) 794-0585
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 1, 2011
Last NPPES UpdateJanuary 30, 2023
NPPES CertifiedJanuary 30, 2023
✔ NPI 1477847994 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in CA · A124391✔ Licensed in MN · 2639✔ Licensed in NY · 320765
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
924 WESTWOOD BLVD, Los Angeles, CA 90024
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joseph Lawrence Chan 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 ID5890011753
PECOS Enrollment IDI20150312000036
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.

Areas of Expertise CMS Part B claims 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
203 services187 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
174 services165 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
89 services86 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
48 services48 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
24 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90024 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 16

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

DR. VICKY NGUYEN M.D.
Emergency Medicine
924 WESTWOOD BLVD, SUITE 300
LOS ANGELES, CA 90024
Los Angeles County (310) 794-0585
SUSAN R. YOUNG
Psychiatry & Neurology (Child & Adolescent Psychiatry)
924 WESTWOOD BLVD, #620
LOS ANGELES, CA 90024
Los Angeles County (310) 824-1126
ALEXANDRA MCLEROY-WALLACE M.D.
Emergency Medicine
924 WESTWOOD BLVD, SUITE 300
LOS ANGELES, CA 90024
Los Angeles County (310) 794-0585
BRIAN MCNAMARA
Student in an Organized Health Care Education/Training Program
924 WESTWOOD BLVD, SUITE 300
LOS ANGELES, CA 90024
Los Angeles County (310) 794-0585
JAMES JIANG
Emergency Medicine
924 WESTWOOD BLVD, SUITE 300
LOS ANGELES, CA 90024
Los Angeles County (310) 794-0585
MRS. HOLLIE ETTA SANDLIN M.D
Emergency Medicine
924 WESTWOOD BLVD, SUITE 300
LOS ANGELES, CA 90024
Los Angeles County (310) 794-0585
DR. LINNEA ESSELSTROM PSY.D.
Psychologist (Clinical)
924 WESTWOOD BLVD, SUITE 400
LOS ANGELES, CA 90024
Los Angeles County (310) 267-1865
DR. BRANDON MAXWELL FIRESTONE M.D.
Emergency Medicine
924 WESTWOOD BLVD, SUITE 300
LOS ANGELES, CA 90024
Los Angeles County (310) 794-0585

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 Joseph Chan's NPI number?

The NPI number for Joseph Chan is 1477847994. It was assigned to this individual provider in the NPPES registry on June 1, 2011.

Where is Joseph Chan located?

Joseph Chan practices at 924 Westwood Blvd Suite 300, Los Angeles, CA 90024. The listed phone number is (310) 794-0585.

What is Joseph Chan's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Joseph Chan enrolled in Medicare?

Yes. Joseph Chan 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.

What insurance does Joseph Chan accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Joseph Chan 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 Joseph Chan was last updated on January 30, 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.