William Paul Barras, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Fort Sam Houston, TX

William Paul Barras, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Fort Sam Houston, Texas. He went to University Of Texas Medical School At San Antonio and graduated in 1996 and has 28 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Childrens Hospital Anesthesia Corporation and his current practice location is Brooke Army Medical Center, 3551 Roger Brooke Dr, Fort Sam Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 466-0936.

William Paul Barras is licensed to practice in Louisiana (license number RN060710 APO3127) 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 1427130855.

Contact Information

William Paul Barras, CRNA
Brooke Army Medical Center, 3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504
(210) 466-0936
Not Available

Map and Direction




Provider's Profile

Full NameWilliam Paul Barras
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience28 Years
LocationBrooke Army Medical Center, Fort Sam 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 Paul Barras attended and graduated from University Of Texas Medical School At San Antonio in 1996
  NPI Data:
  • NPI Number: 1427130855
  • Provider Enumeration Date: 10/19/2006
  • Last Update Date: 06/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4789083841
  • Enrollment ID: I20210524001002

Medical Identifiers

Medical identifiers for William Paul Barras such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427130855NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered RN060710 APO3127 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tulane Medical CenterNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Childrens Hospital Anesthesia Corporation0446152862221

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 Paul Barras allows following entities to bill medicare on his behalf.
Entity NameChildrens Hospital Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649362740
PECOS PAC ID: 0446152862
Enrollment ID: O20040124000258
Entity NameParish Anesthesia Of Tulane
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588998231
PECOS PAC ID: 5496897753
Enrollment ID: O20100125000469
Entity NameZephyr Anesthesia Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891087458
PECOS PAC ID: 1658559125
Enrollment ID: O20110705000180

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 Paul Barras 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 Paul Barras, CRNA
Brooke Army Medical Center, 3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (210) 466-0936
William Paul Barras, CRNA
Brooke Army Medical Center, 3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (210) 466-0936

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Fort Sam Houston, TX

Dr. Brooke Kahl, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-8516    
Matthew Wayne Mcgregor, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    
Mrs. Debra Valdivieso, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-9404    
Heather Sherman Leal,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-8534    
Kendal W Miller, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-9588    
George C May, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-9588    
Mr. Steven Scott Kertes, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-8516    

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.