HASSAN HAIDAR D.D.S.
NPI 1285026492
Dentist - Oral and Maxillofacial Surgery in Los Angeles, CA

Active since February 25, 2015PECOS Enrolled
1100 N STATE ST, CT-A7D, LOS ANGELES, CA 90033(323) 409-6931 Get Directions Write a Review

NPPES record last updated: February 25, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hassan Haidar D.d.s. NPPES

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

HASSAN HAIDAR D.D.S. (NPI 1285026492) is an individual oral and maxillofacial surgery provider in Los Angeles, California, licensed in California (63769) and active in the NPI registry since February 2015. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285026492
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameHASSAN HAIDARCredential: D.D.S.
Location Address1100 N STATE ST, CT-A7DLos Angeles, CA 90033-5000
Mailing Address1100 N State St, Ct-a7dLos Angeles, CA 90033-5000 · (323) 409-6931
Sole ProprietorNo
Enumeration DateFebruary 25, 2015
NPI 1285026492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License Licensed in CA · 63769
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
1100 N STATE ST, Los Angeles, CA 90033

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Hassan Haidar D.d.s. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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.

Social Worker (Clinical)
1100 N STATE ST
LOS ANGELES, CA 90033
Pediatrics
1100 N STATE ST, CLINIC TOWER, SUITE A7D
LOS ANGELES, CA 90033
Social Worker (Clinical)
1100 N STATE ST
LOS ANGELES, CA 90033
Registered Nurse (Ambulatory Care)
1100 N STATE ST
LOS ANGELES, CA 90033
Social Worker (Clinical)
1100 N STATE ST
LOS ANGELES, CA 90033
Social Worker (Clinical)
1100 N STATE ST
LOS ANGELES, CA 90033
General Acute Care Hospital
1100 N STATE ST, CLINIC TOWER A4E
LOS ANGELES, CA 90033
Registered Nurse (Ambulatory Care)
1100 N STATE ST
LOS ANGELES, CA 90033

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 Hassan Haidar's NPI number?

The NPI number for Hassan Haidar is 1285026492. It was assigned to this individual provider in the NPPES registry on February 25, 2015.

Where is Hassan Haidar located?

Hassan Haidar practices at 1100 N State St Ct-A7d, Los Angeles, CA 90033. The listed phone number is (323) 409-6931.

What is Hassan Haidar's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Hassan Haidar enrolled in Medicare?

Yes. Hassan Haidar is registered in the Medicare PECOS enrollment system.

What insurance does Hassan Haidar accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 7 other insurers list Hassan Haidar 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 Hassan Haidar was last updated on February 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.