Dr Corey Tyler Walker, MD - Medicare Neurosurgery in Los Angeles, CA

Dr Corey Tyler Walker, MD is a medicare enrolled "Neurological Surgery" physician in Los Angeles, California. He went to University Of Rochester School Of Medicine And Dentistry and graduated in 2014 and has 10 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Cedars-sinai Medical Care Foundation, Cedars-sinai Medical Center Pharmacy 3 and his current practice location is 127 S San Vicente Blvd Ste A6600, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 423-7900.

Dr Corey Tyler Walker is licensed to practice in California (license number A166677) 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 1083025183.

Contact Information

Dr Corey Tyler Walker, MD
127 S San Vicente Blvd Ste A6600,
Los Angeles, CA 90048-3311
(310) 423-7900
(310) 423-1038

Map and Direction




Physician's Profile

Full NameDr Corey Tyler Walker
GenderMale
SpecialityNeurosurgery
Experience10 Years
Location127 S San Vicente Blvd Ste A6600, 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:
  • Dr Corey Tyler Walker attended and graduated from University Of Rochester School Of Medicine And Dentistry in 2014
  NPI Data:
  • NPI Number: 1083025183
  • Provider Enumeration Date: 05/12/2014
  • Last Update Date: 09/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7315341575
  • Enrollment ID: I20210810002175

Medical Identifiers

Medical identifiers for Dr Corey Tyler Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083025183NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery A166677 (California)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cedars-sinai Medical CenterLos angeles, CAHospital
Providence Tarzana Medical CenterTarzana, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cedars-sinai Medical Care Foundation09411066451116
Cedars-sinai Medical Center Pharmacy 30446169114648

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. Dr Corey Tyler Walker allows following entities to bill medicare on his behalf.
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
Entity NameCedars-sinai Medical Center Pharmacy #3
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639172372
PECOS PAC ID: 0446169114
Enrollment ID: O20040204000886

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. Dr Corey Tyler Walker 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
Dr Corey Tyler Walker, MD
4140 W 190th St,
Torrance, CA 90504-5513

Ph: () -
Dr Corey Tyler Walker, MD
127 S San Vicente Blvd Ste A6600,
Los Angeles, CA 90048-3311

Ph: (310) 423-7900

Reviews and Comments


Neurological Surgery Doctors in Los Angeles, CA

Dr. Eisha Anne Christian, MD
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Phone: 323-226-7421    Fax: 323-226-7833
Ben Strickland, MD
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Dr. Tiffany Grace Perry, M.D.
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Dr. Julian Antony Mattiello, M.D., PH.D.
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Dr. Vivek Mehta, MD
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Amit Rajiv Chaudhari, MD PHD
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Dr. John Yu, M.D.
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Practice Location: 8700 Beverly Blvd., Los Angeles, CA 90048
Phone: 310-423-7900    Fax: 310-423-0777

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.