William C Yao, MD - Medicare Otolaryngology in Houston, TX

William C Yao, MD is a medicare enrolled "Otolaryngology" physician in Houston, Texas. He went to University Of Colorado School Of Medicine, Denver and graduated in 2009 and has 15 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Ut Physicians and his current practice location is 6400 Fannin St, Suite 2700, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 486-5000.

William C Yao is licensed to practice in Texas (license number Q3315) 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 1831429893.

Contact Information

William C Yao, MD
6400 Fannin St, Suite 2700,
Houston, TX 77030-1521
(713) 486-5000
(713) 383-1411

Map and Direction




Physician's Profile

Full NameWilliam C Yao
GenderMale
SpecialityOtolaryngology
Experience15 Years
Location6400 Fannin St, Houston, Texas
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:
  • William C Yao attended and graduated from University Of Colorado School Of Medicine, Denver in 2009
  NPI Data:
  • NPI Number: 1831429893
  • Provider Enumeration Date: 01/13/2010
  • Last Update Date: 04/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1153546700
  • Enrollment ID: I20150701002518

Medical Identifiers

Medical identifiers for William C Yao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831429893NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology Q3315 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Hermann - Texas Medical CenterHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ut Physicians84269603601400

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. William C Yao allows following entities to bill medicare on his behalf.
Entity NameUt Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033157821
PECOS PAC ID: 8426960360
Enrollment ID: O20031107000268

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. William C Yao 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
William C Yao, MD
6431 Fannin St, Msb 5.036,
Houston, TX 77030-1501

Ph: (713) 500-5410
William C Yao, MD
6400 Fannin St, Suite 2700,
Houston, TX 77030-1521

Ph: (713) 486-5000

Reviews and Comments


Otolaryngology Doctors in Houston, TX

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Dr. Amber Luong, M.D., PH.D
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George Walter Mcreynolds, MD
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Phone: 281-649-7000    Fax: 713-995-4720
Dr. Anthony Brissett, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1977 Butler Blvd, E6.100, Houston, TX 77030
Phone: 713-798-3223    Fax: 713-798-2774

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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