William Grant Davis, MD - Medicare Pathology in Tyler, TX

William Grant Davis, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Tyler, Texas. He went to Oklahoma State University College Of Osteopathic Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Austin Pathology Associates and his current practice location is 800 E. Dawson, Trinity Mother Frances Hospital, Tyler, Texas. You can reach out to his office (for appointments etc.) via phone at (512) 814-0298.

William Grant Davis is licensed to practice in Texas (license number N8181) 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 1578504007.

Contact Information

William Grant Davis, MD
800 E. Dawson, Trinity Mother Frances Hospital,
Tyler, TX 75701
(512) 814-0298
(512) 597-2713

Map and Direction




Physician's Profile

Full NameWilliam Grant Davis
GenderMale
SpecialityPathology
Experience25 Years
Location800 E. Dawson, Tyler, 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 Grant Davis attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 1999
  NPI Data:
  • NPI Number: 1578504007
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 10/31/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9032143557
  • Enrollment ID: I20111004000751

Medical Identifiers

Medical identifiers for William Grant Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578504007NPI-NPPES
TXB134816OtherTXMEDICARE
0808107MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology N8181 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Mother Frances HospitalTyler, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Austin Pathology Associates701290253924

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 Grant Davis allows following entities to bill medicare on his behalf.
Entity NameAustin Pathology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538172028
PECOS PAC ID: 7012902539
Enrollment ID: O20070207000471

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 Grant Davis 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 Grant Davis, MD
Po Box 2386, Brazos Valley Pathology,
Round Rock, TX 78664

Ph: (903) 944-8991
William Grant Davis, MD
800 E. Dawson, Trinity Mother Frances Hospital,
Tyler, TX 75701

Ph: (512) 814-0298

Reviews and Comments


Pathology Doctors in Tyler, TX

Dr. Nathan Daniel Liles, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 800 E. Dawson, Trinity Mother Frances Hospital, Tyler, TX 75701
Phone: 512-814-0298    Fax: 512-597-2713
Robert Brian Wells, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 1726 S Beckham Ave, Tyler, TX 75701
Phone: 903-593-0481    
Marian Frances Fagan, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 1726 S Beckham, Pathology Associates Of Tyler, Tyler, TX 75701
Phone: 903-593-0481    Fax: 903-592-0555
Ammar Karo, MD
Pathology
Medicare: Medicare Enrolled
Practice Location: 800 E Dawson St, Tyler, TX 75701
Phone: 800-749-6488    
Dr. Steven Ray Sanchez, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 1726 S Beckham Ave, Tyler, TX 75701
Phone: 903-593-0481    
Dr. Hugh E Tobin, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 800 E. Dawson, Trinity Mother Frances Hospital, Tyler, TX 75701
Phone: 512-814-0298    Fax: 512-597-2713

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.