William A Biggers Jr, MD - Medicare Emergency Medicine in Round Rock, TX

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William A Biggers Jr, MD is a medicare enrolled "Emergency Medicine" physician in Round Rock, Texas. His current practice location is 300 University Blvd, Round Rock, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 509-0100.

William A Biggers Jr is licensed to practice in Texas (license number J3992) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1588640155.

Contact Information

William A Biggers Jr, MD
300 University Blvd,
Round Rock, TX 78665-1032
(512) 509-0100
Not Available

Map and Direction




Physician's Profile

Full NameWilliam A Biggers Jr
GenderMale
SpecialityEmergency Medicine
Location300 University Blvd, Round Rock, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588640155
  • Provider Enumeration Date: 12/15/2005
  • Last Update Date: 12/19/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6608971973
  • Enrollment ID: I20070414000089

Medical Identifiers

Medical identifiers for William A Biggers Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588640155NPI-NPPES
930128838OtherTXRAILROAD MEDICARE PROV NO
NC8999EOtherNCMEDICARE PTAN
134115808MedicaidTX
134115809MedicaidTX
930117318OtherTXRAILROAD MCARE PROV NO
8G7963OtherTXBCBSTX PROV NO
8A2147OtherTXBCBSTX PROV NO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine J3992 (Texas)Primary
208M00000XHospitalist 9801598 (North Carolina)Secondary
207P00000XEmergency Medicine 9801598 (North Carolina)Secondary

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 A Biggers Jr allows following entities to bill medicare on his behalf.
Entity NameTransylvania Community Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174549208
PECOS PAC ID: 4880592427
Enrollment ID: O20031222000135
Entity NameDuke University Health System, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558392977
PECOS PAC ID: 2567372345
Enrollment ID: O20040625000811
Entity NameEmergency Coverage Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427005008
PECOS PAC ID: 3072412592
Enrollment ID: O20100202000365
Entity NameKinston Physicians Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689923757
PECOS PAC ID: 6204087919
Enrollment ID: O20121106000298
Entity NameHoke Emergency Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003337528
PECOS PAC ID: 7214200146
Enrollment ID: O20170829001085

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 A Biggers Jr 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 A Biggers Jr, MD
Po Box 844658,
Dallas, TX 75284-4658

Ph: (254) 724-8800		William A Biggers Jr, MD
300 University Blvd,
Round Rock, TX 78665-1032

Ph: (512) 509-0100

Reviews and Comments


Emergency Medicine Doctors in Round Rock, TX

Clarke Worley Goodman, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Round Rock Ave, Round Rock, TX 78681
Phone: 512-341-1000    
Dr. Jaclyn Ngoc Minh Nguyen, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 University Blvd, Round Rock, TX 78665
Phone: 512-509-0100    
Christopher Wallace, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 University Blvd, Round Rock, TX 78665
Phone: 512-509-0100    Fax: 512-218-6330
Kristen Faye Walker, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3341 Winding River Trl, Round Rock, TX 78681
Phone: 325-260-9002    
Dr. Peter John Richerson, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 University Blvd, Round Rock, TX 78665
Phone: 512-509-0100    
Dr. James Porter Mcdonough Iii, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 300 University Blvd, Round Rock, TX 78665
Phone: 512-509-0100    
Jordan Scaff,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Round Rock Ave, Round Rock, TX 78681
Phone: 512-341-1000    

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.