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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KAREEM OSMAN
NPI 1376284018
Internal Medicine in Los Angeles, CA

Active since April 06, 2022PECOS Enrolled
757 WESTWOOD PLAZA, INTERNAL MEDICINE, LOS ANGELES, CA 90095(310) 825-7375 Get Directions Write a Review

NPPES record last updated: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 30, 2026, Mar 2, 2025, Apr 6, 2022 (3 updates tracked since 2022).

About Kareem Osman NPPES

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

KAREEM OSMAN (NPI 1376284018) is an individual internal medicine provider in Los Angeles, California, licensed in District Of Columbia (MD600003872) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376284018
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameKAREEM OSMAN
Location Address757 WESTWOOD PLAZA, INTERNAL MEDICINELos Angeles, CA 90095
Mailing Address757 Westwood Plaza, Internal MedicineLos Angeles, CA 90095
Phone(310) 825-7375
Sole ProprietorNo
Enumeration DateApril 6, 2022
Last NPPES UpdateOctober 30, 20263 updates tracked since enumeration
NPPES CertifiedOctober 30, 2026
✔ NPI 1376284018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in DC · MD600003872
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedGeneral PracticeTaxonomy 208D00000X · License A187968 (CA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
757 WESTWOOD PLAZA, INTERNAL MEDICINE, Los Angeles, CA 90095
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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)

Kareem Osman 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 Kareem Osman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Signify Health, LLC
1,248 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Virginia enrollment
  • 501 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007
Signify Health Medical Associates, PLLC
1,248 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, District of Columbia enrollment
  • 75 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 90095 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
$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 20

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

UTPAL NIRANJAN SANDESARA MD, PHD
Internal Medicine
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
MR. SAGAR NISHAT SHAH
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
GREGORY LAWRENCE STONE MD
Internal Medicine
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 267-7849
DR. LLOYD DAVID HARVEY MD, PHD
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
NEAL MAHAJAN
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
LAUREN LAUFER
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
ROHAN MARTIN KARANTH
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375
CHAIYAPORN CHARLES VATANATHAM
Student in an Organized Health Care Education/Training Program
757 WESTWOOD PLAZA, INTERNAL MEDICINE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7375

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 Kareem Osman's NPI number?

The NPI number for Kareem Osman is 1376284018. It was assigned to this individual provider in the NPPES registry on April 6, 2022.

Where is Kareem Osman located?

Kareem Osman practices at 757 Westwood Plaza, Internal Medicine, Los Angeles, CA 90095. The listed phone number is (310) 825-7375.

What is Kareem Osman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kareem Osman enrolled in Medicare?

Yes. Kareem Osman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kareem Osman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kareem Osman reassigns Medicare benefits to 2 organizations: Signify Health, LLC (Dallas, TX) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Kareem Osman'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 Kareem Osman was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.