William B Landry Iii, MD - Medicare Anesthesiology in Slidell, LA

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William B Landry Iii, MD is a medicare enrolled "Anesthesiology" physician in Slidell, Louisiana. He went to Tulane University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Childrens Hospital Anesthesia Corporation, Singing River Gulfport and his current practice location is 100 Medical Center Drive, Slidell, Louisiana. You can reach out to his office (for appointments etc.) via phone at (985) 646-5082.

William B Landry Iii is licensed to practice in Louisiana (license number MD.201686) 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 1689864100.

Contact Information

William B Landry Iii, MD
100 Medical Center Drive,
Slidell, LA 70461-5520
(985) 646-5082
Not Available

Map and Direction




Physician's Profile

Full NameWilliam B Landry Iii
GenderMale
SpecialityAnesthesiology
Experience18 Years
Location100 Medical Center Drive, Slidell, Louisiana
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 B Landry Iii attended and graduated from Tulane University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1689864100
  • Provider Enumeration Date: 07/31/2007
  • Last Update Date: 01/12/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1355473273
  • Enrollment ID: I20100713000125

Medical Identifiers

Medical identifiers for William B Landry Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689864100NPI-NPPES
07772504MedicaidMS
1077500MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD.201686 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Garden Park Medical CenterGulfport, MSHospital
Tulane Medical CenterNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Childrens Hospital Anesthesia Corporation0446152862221
Singing River Gulfport5294154829106

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 B Landry Iii allows following entities to bill medicare on his behalf.
Entity NameOchsner Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538151428
PECOS PAC ID: 8224933619
Enrollment ID: O20031126000513
Entity NameChildrens Hospital Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649362740
PECOS PAC ID: 0446152862
Enrollment ID: O20040124000258
Entity NameYoungs Professional Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922178599
PECOS PAC ID: 2163524992
Enrollment ID: O20070226000608
Entity NameDiversified Professionals, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700923992
PECOS PAC ID: 0446356463
Enrollment ID: O20070507000647
Entity NameParish Anesthesia Of Covington, L.l.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417145475
PECOS PAC ID: 8123117504
Enrollment ID: O20071207000805
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 B Landry Iii 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 B Landry Iii, MD
1514 Jefferson Highway, Bh 634,
New Orleans, LA 70121

Ph: (504) 842-4000		William B Landry Iii, MD
100 Medical Center Drive,
Slidell, LA 70461-5520

Ph: (985) 646-5082

Reviews and Comments


Anesthesiology Doctors in Slidell, LA

Darren Patrick Ruiz, M.D.
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Phone: 985-649-8767    
Neilson Vuong Tran, MD
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Casey Daste Reed, M.D.
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Dr. Jeffrey Travis Baker, M.D.
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Practice Location: 106 Ayshire Ct, Slidell, LA 70461
Phone: 985-645-9420    Fax: 985-649-4063
Dr. Elizabeth Young, MD
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Medicare: Medicare Enrolled
Practice Location: 100 Medical Center Dr, Slidell, LA 70461
Phone: 504-842-4000    
Dr. Orlando J Salinas, MD
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Practice Location: 129 Lighthouse Pt, Slidell, LA 70458
Phone: 504-778-2984    
Matthew K Miller, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1001 Gause Blvd, Slidell, LA 70458
Phone: 985-649-8767    

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.