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DR. JOSEPH NADIM SLEIMAN
NPI 1093976748
Pediatrics in Beverly Hills, CA

Active since June 24, 2008PECOS Enrolled
8501 WILSHIRE BLVD STE 201, BEVERLY HILLS, CA 90211(310) 385-3345(310) 385-3556 Get Directions Write a Review

NPPES record last updated: August 19, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 19, 2024, Aug 14, 2024, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Joseph Nadim Sleiman NPPES

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

DR. JOSEPH NADIM SLEIMAN (NPI 1093976748) is an individual pediatrics provider in Beverly Hills, California, licensed in California (A102060) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and maintains a secondary practice location in Calexico.

NPPES Registry Identity

NPI1093976748
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JOSEPH NADIM SLEIMAN
Location Address8501 WILSHIRE BLVD STE 201Beverly Hills, CA 90211-3135
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Phone(310) 385-3345
Fax(310) 385-3556
Sole ProprietorNo
Enumeration DateJune 24, 2008
Last NPPES UpdateAugust 19, 20244 updates tracked since enumeration
NPPES CertifiedAugust 19, 2024
✔ NPI 1093976748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A102060
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Pediatric Infectious DiseasesTaxonomy 2080P0208X · License A102060 (CA)
8501 WILSHIRE BLVD STE 201, Beverly Hills, CA 90211
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Secondary Practice Location 1

Location 1408 E 3rd St Ste DCalexico, CA 92231-2854 · Phone (760) 768-5246

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joseph Nadim Sleiman 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 Joseph Sleiman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cedars-Sinai Medical Care Foundation
0.4 mi
Specialist
6500 WILSHIRE BLVD FL 15
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 2,118 clinicians in this Medicare group
NPI 1316984388 (310) 385-3200
Family Health Centers Of San Diego, Inc
110 mi
Federally Qualified Health Center (FQHC)
3705 MISSION BLVD
San Diego, CA 92109
  • Reassigned Medicare billing, California enrollment
  • 1,100 clinicians in this Medicare group
NPI 1386689701 (619) 515-2444

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 90211 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 2

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

JENNIFER CHRISTINE GUTIERREZ-WU MD
Pediatrics
8501 WILSHIRE BLVD STE 201
BEVERLY HILLS, CA 90211
Los Angeles County (310) 385-3345
LUIS EDUARDO MARTINEZ MD
Pediatrics
8501 WILSHIRE BLVD STE 201
BEVERLY HILLS, CA 90211
Los Angeles County (310) 385-3345

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 Sleiman's NPI number?

The NPI number for Joseph Sleiman is 1093976748. It was assigned to this individual provider in the NPPES registry on June 24, 2008.

Where is Joseph Sleiman located?

Joseph Sleiman practices at 8501 Wilshire Blvd Ste 201, Beverly Hills, CA 90211. The listed phone number is (310) 385-3345.

What is Joseph Sleiman's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Joseph Sleiman enrolled in Medicare?

Yes. Joseph Sleiman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joseph Sleiman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Sleiman reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Family Health Centers Of San Diego, Inc (San Diego, 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 Joseph Sleiman'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 Joseph Sleiman was last updated on August 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.