Dr William M Davis, MD - Medicare Family Practice in Shamrock, TX

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Dr William M Davis, MD is a medicare enrolled "Family Medicine" physician in Shamrock, Texas. He went to Texas Tech University Health Science Center School Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Throckmorton County Memorial Hosp and his current practice location is 1010 S Main St, Shamrock, Texas. You can reach out to his office (for appointments etc.) via phone at (806) 256-5148.

Dr William M Davis is licensed to practice in Texas (license number S2759) 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 1821444530.

Contact Information

Dr William M Davis, MD
1010 S Main St,
Shamrock, TX 79079-2820
(806) 256-5148
Not Available

Map and Direction




Physician's Profile

Full NameDr William M Davis
GenderMale
SpecialityFamily Practice
Experience9 Years
Location1010 S Main St, Shamrock, 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:
  • Dr William M Davis attended and graduated from Texas Tech University Health Science Center School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1821444530
  • Provider Enumeration Date: 05/11/2016
  • Last Update Date: 07/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7416243365
  • Enrollment ID: I20190927001302

Medical Identifiers

Medical identifiers for Dr William M Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821444530NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine S2759 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Throckmorton County Memorial HospitalThrockmorton, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Throckmorton County Memorial Hosp40826862823

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 M Davis allows following entities to bill medicare on his behalf.
Entity NameFisher County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104808112
PECOS PAC ID: 2163311465
Enrollment ID: O20040315000096
Entity NameBallinger Memorial Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225038938
PECOS PAC ID: 0042200180
Enrollment ID: O20040512001286
Entity NameConcord Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083630610
PECOS PAC ID: 0446296818
Enrollment ID: O20050707000531
Entity NameConcho County Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134166226
PECOS PAC ID: 3971505298
Enrollment ID: O20070815000340
Entity NameConcord Medical Group Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750790762
PECOS PAC ID: 7810117223
Enrollment ID: O20141007002567

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 M 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
Dr William M Davis, MD
1010 S Main St,
Shamrock, TX 79079-2820

Ph: (806) 256-5148		Dr William M Davis, MD
1010 S Main St,
Shamrock, TX 79079-2820

Ph: (806) 256-5148

Reviews and Comments


Family Medicine Doctors in Shamrock, TX

Dr. Romeo B Sangalang, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1000 S Main St, Shamrock, TX 79079
Phone: 806-355-6593    Fax: 806-352-8774

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.