Omar Christopher Razack, PA-C - Medicare Physician Assistant in Los Angeles, CA

  1. Home
  2. Physician Assistant
  3. CA
  4. Los Angeles
Omar Christopher Razack, PA-C is a medicare enrolled "Physician Assistant" in Los Angeles, California. He graduated from nursing school in 2017 and has 9 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Willow Brook Critical Care Medical Group Inc and his current practice location is 1500 San Pablo St Fl 4, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 442-7400.

Omar Christopher Razack is licensed to practice in California (license number 55767) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1891234340.

Contact Information

Omar Christopher Razack, PA-C
1500 San Pablo St Fl 4,
Los Angeles, CA 90033-5313
(323) 442-7400
Not Available

Map and Direction




Provider's Profile

Full NameOmar Christopher Razack
GenderMale
SpecialityPhysician Assistant
Experience9 Years
Location1500 San Pablo St Fl 4, Los Angeles, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Omar Christopher Razack graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1891234340
  • Provider Enumeration Date: 02/16/2017
  • Last Update Date: 09/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1759644818
  • Enrollment ID: I20200204000492

Medical Identifiers

Medical identifiers for Omar Christopher Razack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891234340NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 55767 (California)Primary
363A00000XPhysician Assistant C0006392 (Maryland)Secondary
363A00000XPhysician Assistant 9110188 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Glendale Mem Hospital & Hlth CenterGlendale, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Willow Brook Critical Care Medical Group Inc347697531916

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Omar Christopher Razack allows following entities to bill medicare on his behalf.
Entity NameProvidence Facey Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710031588
PECOS PAC ID: 3173436276
Enrollment ID: O20031105000822
Entity NameCedars-sinai Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639172372
PECOS PAC ID: 0446169114
Enrollment ID: O20040204000886
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412
Entity NameBel Air Critical Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396268041
PECOS PAC ID: 4385917491
Enrollment ID: O20170911002793
Entity NameWillow Brook Critical Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811520224
PECOS PAC ID: 3476975319
Enrollment ID: O20200622002378

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Omar Christopher Razack is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Omar Christopher Razack, PA-C
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (323) 442-7400		Omar Christopher Razack, PA-C
1500 San Pablo St Fl 4,
Los Angeles, CA 90033-5313

Ph: (323) 442-7400

Reviews and Comments


Physician Assistant Nurses in Los Angeles, CA

Vadim Galperin,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 5059 York Blvd, Los Angeles, CA 90042
Phone: 323-344-4144    Fax: 323-344-4146
Mrs. Yulia Kustova, P.A.
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2121 S San Pedro St Ste E, Los Angeles, CA 90011
Phone: 213-742-0300    
Anoosheh Nikkar, PA-C
Physician Assistant
Medicare: May Accept Medicare Assignments
Practice Location: 1300 N Vermont Ave, #1006, Los Angeles, CA 90027
Phone: 323-361-2169    
Duy Dinh, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 8631 W 3rd St, 715e, Los Angeles, CA 90048
Phone: 310-278-8330    
Ashton Rhodes Greenblatt, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1445 N La Brea Ave, Los Angeles, CA 90028
Phone: 323-798-5158    
Ara Ko,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1450 San Pablo St Ste 2000, Los Angeles, CA 90033
Phone: 323-442-5908    
Sean Jin Hyuk Lee, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 200 Ucla Medical Plz Ste 140, Los Angeles, CA 90095
Phone: 310-794-2536    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.