Amy H Williams, MD - Medicare Emergency Medicine in Friendswood, TX

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Amy H Williams, MD is a medicare enrolled "Emergency Medicine" physician in Friendswood, Texas. She went to University Of Texas Medical School At Houston and graduated in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Duke University Health System Inc and her current practice location is 3107 Bay Ridge Ct, Friendswood, Texas. You can reach out to her office (for appointments etc.) via phone at (706) 833-8712.

Amy H Williams is licensed to practice in Texas (license number N4842) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1902855794.

Contact Information

Amy H Williams, MD
3107 Bay Ridge Ct,
Friendswood, TX 77546-4982
(706) 833-8712
Not Available

Map and Direction




Physician's Profile

Full NameAmy H Williams
GenderFemale
SpecialityEmergency Medicine
Experience21 Years
Location3107 Bay Ridge Ct, Friendswood, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Amy H Williams attended and graduated from University Of Texas Medical School At Houston in 2003
  NPI Data:
  • NPI Number: 1902855794
  • Provider Enumeration Date: 05/09/2006
  • Last Update Date: 12/01/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 9234142985
  • Enrollment ID: I20101101001103

Medical Identifiers

Medical identifiers for Amy H Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902855794NPI-NPPES
1902855794OtherTXTRICARE SOUTH
8CE254OtherTXBCBS TX
P00410867OtherRAILROAD MEDICARE
208104401MedicaidTX
1902855794OtherTXBCBSTX
218875878AMedicaidGA
248761MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 24876 (South Carolina)Secondary
207P00000XEmergency Medicine N4842 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Duke Health Raleigh HospitalRaleigh, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Duke University Health System Inc2567372345852

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. Amy H Williams allows following entities to bill medicare on her behalf.
Entity NameDuke University Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376574798
PECOS PAC ID: 2567372345
Enrollment ID: O20031126000274
Entity NameSandhills Emergency Physicians Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003853409
PECOS PAC ID: 8729062609
Enrollment ID: O20040617000371

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. Amy H Williams 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
Amy H Williams, MD
3107 Bay Ridge Ct,
Friendswood, TX 77546-4982

Ph: (706) 833-8712		Amy H Williams, MD
3107 Bay Ridge Ct,
Friendswood, TX 77546-4982

Ph: (706) 833-8712

Reviews and Comments


Emergency Medicine Doctors in Friendswood, TX

Dr. Pablo Tovar, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 206 Prairie Wilde St, Friendswood, TX 77546
Phone: 713-306-9831    
Dr. William Alan Andrews, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 119 W Parkwood Ave, Friendswood, TX 77546
Phone: 281-992-0200    Fax: 281-992-0205

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.