George Hajjar, MD

ActiveIndividual ProviderHematology & Oncology
NPI issued: August 10, 2005

Quick Facts

NPI Number
1619978715
TypeIndividual
StatusActive
SpecialtyHematology & Oncology
Taxonomy207RH0003X — Hematology & Oncology
Phone
(661) 799-1999
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1619978715)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (August 10, 2005)
Data source: CMS NPPES

Provider Overview

GEORGE HAJJAR, MD is a Hematology & Oncology provider based in Santa Clarita, CA who has been registered with CMS since 2005. They are affiliated with City Of Hope Medical Foundation. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1619978715
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateAugust 10, 2005

Practice Location

CitySanta Clarita
StateCA
ZIP Code91355-9512
Phone(661) 799-1999

Specialties & Licenses

★ Primary
SpecialtyHematology & Oncology
Taxonomy Code207RH0003X
License StateCA

Mailing Address

CitySanta Clarita
StateCA
ZIP Code91355-9512
Phone(661) 799-1999
Same as practice location

Hospital & Organization Affiliations

🏢

City Of Hope Medical Foundation

📍 Duarte, CA

Hospital NPIY→

Other Providers at City Of Hope Medical Foundation

City Of Hope Medical Foundation

Hematology & Oncology
NPI: 1417968413📍 Long Beach

City Of Hope Medical Foundation

Anesthesiology
NPI: 1871886366📍 Duarte

City Of Hope Medical Foundation

Anesthesiology
NPI: 1164963583📍 South Pasadena

City Of Hope Medical Foundation

Specialty not listed
NPI: 1558823518📍 Duarte

City Of Hope Medical Foundation

Specialty not listed
NPI: 1316513807📍 Long Beach

City Of Hope Medical Foundation

Hematology & Oncology
NPI: 1154990448📍 Mission Hills

How to Use This NPI

📋

For Insurance Billing

Use NPI 1619978715 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1619978715for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1619978715 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Hematology & Oncology

Specialists in Hematology & Oncology provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Hematology & Oncologyproviders →
📊
14,223
Hematology & Oncology Providers in the US

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People Also Ask

What is George Hajjar's NPI number?
George Hajjar's NPI number is 1619978715, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is George Hajjar's NPI currently active?
Yes, George Hajjar's NPI status is Active as of the latest CMS NPPES database updates.
What does George Hajjar specialize in?
George Hajjar specializes in Hematology & Oncology. The healthcare taxonomy code associated with this specialty is 207RH0003X.
Where does George Hajjar practice?
George Hajjar practices in Santa Clarita, CA 91355-9512.
When was George Hajjar's NPI issued?
George Hajjar's NPI was issued on August 10, 2005.
What is George Hajjar's provider type?
George Hajjar is registered as an Individual Provider under CMS NPI Type 1.