Dr William Clay Cohen, DO - Medicare Otolaryngology in Orange, CA

Dr William Clay Cohen, DO is a medicare enrolled "Otolaryngology - Otolaryngology/facial Plastic Surgery" physician in Orange, California. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Otolaryngology. His current practice location is 1010 W La Veta Ave Ste 445, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 628-1313.

Dr William Clay Cohen is licensed to practice in California (license number 20A6844) 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 1073545968.

Contact Information

Dr William Clay Cohen, DO
1010 W La Veta Ave Ste 445,
Orange, CA 92868-4306
(714) 628-1313
(714) 628-1319

Map and Direction




Physician's Profile

Full NameDr William Clay Cohen
GenderMale
SpecialityOtolaryngology
Experience32 Years
Location1010 W La Veta Ave Ste 445, Orange, 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 William Clay Cohen graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1073545968
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 12/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1355395369
  • Enrollment ID: I20050314000407

Medical Identifiers

Medical identifiers for Dr William Clay Cohen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073545968NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YX0905XOtolaryngology - Otolaryngology/facial Plastic Surgery 20A6844 (California)Primary

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 William Clay Cohen allows following entities to bill medicare on his behalf.
Entity NameWilliam C Cohen D O Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225178510
PECOS PAC ID: 1658325659
Enrollment ID: O20090122000183

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 William Clay Cohen 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 William Clay Cohen, DO
1010 W La Veta Ave Ste 445,
Orange, CA 92868-4306

Ph: (714) 628-1313
Dr William Clay Cohen, DO
1010 W La Veta Ave Ste 445,
Orange, CA 92868-4306

Ph: (714) 628-1313

Reviews and Comments


Otolaryngology Doctors in Orange, CA

Roger L Crumley, MD
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Phone: 714-456-2986    
Gurpreet Singh Ahuja, MD
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Medicare: Medicare Enrolled
Practice Location: 1010 W La Veta Ave, Suite 640, Orange, CA 92868
Phone: 714-633-4020    Fax: 714-953-5462
Dr. William Armstrong, MD
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Phone: 714-880-7812    
Dr. Dimitry B Goufman, M.D.
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Medicare: May Accept Medicare Assignments
Practice Location: 302 West Laveta Ave., Suite 201, Orange, CA 92866
Phone: 714-835-4404    Fax: 714-532-6563
Edward Su-chong Lee, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1140 W La Veta Ave, Ste. 520, Orange, CA 92868
Phone: 714-543-2000    
Dr. Sunil Verma, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Drive South Bldg 56 Ste 500, Orange, CA 92868
Phone: 714-456-5753    Fax: 608-263-6199

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.