William B Perkison, MD - Medicare Family Practice in Houston, TX

William B Perkison, MD is a medicare enrolled "Family Medicine" physician in Houston, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1994 and has 30 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Ut Physicians Specialty Services and his current practice location is 11452 Space Center Blvd, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 486-6200.

William B Perkison is licensed to practice in Texas (license number K0357) 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 1215101522.

Contact Information

William B Perkison, MD
11452 Space Center Blvd,
Houston, TX 77059-3599
(713) 486-6200
(713) 486-6294

Map and Direction




Physician's Profile

Full NameWilliam B Perkison
GenderMale
SpecialityFamily Practice
Experience30 Years
Location11452 Space Center Blvd, 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 B Perkison attended and graduated from University Of Texas Medical Branch At Galveston in 1994
  NPI Data:
  • NPI Number: 1215101522
  • Provider Enumeration Date: 04/17/2008
  • Last Update Date: 02/17/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 0042495467
  • Enrollment ID: I20110429000172

Medical Identifiers

Medical identifiers for William B Perkison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215101522NPI-NPPES
111989301MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine K0357 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ut Physicians Specialty Services256754457084

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 B Perkison allows following entities to bill medicare on his behalf.
Entity NameUt Physicians Specialty Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801945027
PECOS PAC ID: 2567544570
Enrollment ID: O20080130000264

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 B Perkison 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 B Perkison, MD
11452 Space Center Blvd,
Houston, TX 77059-3599

Ph: (713) 486-6200
William B Perkison, MD
11452 Space Center Blvd,
Houston, TX 77059-3599

Ph: (713) 486-6200

Reviews and Comments


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Scott H Hung, M.D.
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Phone: 281-484-5587    Fax: 281-506-1013

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.