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ROBERT M. COOPER MD
NPI 1992872717
Pediatrics - Pediatric Hematology-Oncology in Los Angeles, CA

Active since November 29, 2006PECOS Enrolled
4733 W SUNSET BLVD, LOS ANGELES, CA 90027(323) 783-4011 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Robert M. Cooper Md NPPES

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

ROBERT M. COOPER MD (NPI 1992872717) is an individual pediatric hematology-oncology provider in Los Angeles, California, licensed in California (A52117) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992872717
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameROBERT M. COOPERCredential: MD
Location Address4733 W SUNSET BLVDLos Angeles, CA 90027-6021
Mailing Address4733 W Sunset BlvdLos Angeles, CA 90027-6021 · (323) 783-4011
Phone(323) 783-4011
Sole ProprietorNo
Enumeration DateNovember 29, 2006
Last NPPES UpdateNovember 29, 2021
✔ NPI 1992872717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in CA · A52117
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
4733 W SUNSET BLVD, Los Angeles, CA 90027
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert M. Cooper Md 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 Reassignment

Medicare enrollment records show Robert Cooper reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
Same address
Health Maintenance Organization
4760 W SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1134151657 (323) 783-4011

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

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.

YUH-JER SHEN MD
Internal Medicine (Cardiovascular Disease)
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
ADRIAN D. MIREA MD
Psychiatry & Neurology (Psychiatry)
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
TERRE J WATSON OD
Optometrist
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
BRUNO J. LEWIN MD
Family Medicine
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
MICHAEL S. FAN MD
Internal Medicine
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
ARNOLD BARRON MD
Ophthalmology
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
NAITIVICTOR L ONG PA
Physician Assistant
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011
CYNTHIA L PLEHN CRNA
Nurse Anesthetist, Certified Registered
4733 W SUNSET BLVD
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4011

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 Robert Cooper's NPI number?

The NPI number for Robert Cooper is 1992872717. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Robert Cooper located?

Robert Cooper practices at 4733 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 783-4011.

What is Robert Cooper's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Robert Cooper enrolled in Medicare?

Yes. Robert Cooper is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Cooper's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Cooper reassigns Medicare benefits to Southern California Permanente Medical Group (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 Robert Cooper'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 Robert Cooper was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.