David Clark Hay, MD - Medicare Hand Surgery in Anaheim, CA

David Clark Hay, MD is a medicare enrolled "Orthopaedic Surgery - Hand Surgery" physician in Anaheim, California. He went to Saint Louis University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Hand Surgery. He is a member of the group practice Cedars-sinai Medical Care Foundation and his current practice location is 2400 E Katella Ave, 400, Anaheim, California. You can reach out to his office (for appointments etc.) via phone at (714) 450-4514.

David Clark Hay is licensed to practice in California (license number A99546) 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 1891982260.

Contact Information

David Clark Hay, MD
2400 E Katella Ave, 400,
Anaheim, CA 92806-5945
(714) 450-4514
(714) 937-1210

Map and Direction




Physician's Profile

Full NameDavid Clark Hay
GenderMale
SpecialityHand Surgery
Experience19 Years
Location2400 E Katella Ave, Anaheim, 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:
  • David Clark Hay attended and graduated from Saint Louis University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1891982260
  • Provider Enumeration Date: 10/01/2007
  • Last Update Date: 03/25/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0143413260
  • Enrollment ID: I20110927000325

Medical Identifiers

Medical identifiers for David Clark Hay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891982260NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery A99546 (California)Secondary
207XS0106XOrthopaedic Surgery - Hand Surgery A99546 (California)Primary

Group Practice Association

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

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. David Clark Hay allows following entities to bill medicare on his behalf.
Entity NameKerlan-jobe Orthopaedic Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639141153
PECOS PAC ID: 6002712189
Enrollment ID: O20031209001130
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464

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. David Clark Hay 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
David Clark Hay, MD
2400 E Katella Ave, 400,
Anaheim, CA 92806-5945

Ph: (714) 450-4514
David Clark Hay, MD
2400 E Katella Ave, 400,
Anaheim, CA 92806-5945

Ph: (714) 450-4514

Reviews and Comments


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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).

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