William Benjamin Rothwell, MD - Medicare Internal Medicine in New Orleans, LA

William Benjamin Rothwell, MD is a medicare enrolled "Hospitalist" physician in New Orleans, Louisiana. He went to Tulane University School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Administrators Of The Tulane Educational Fund and his current practice location is 1514 Jefferson Hwy, New Orleans, Louisiana. You can reach out to his office (for appointments etc.) via phone at (504) 842-4000.

William Benjamin Rothwell is licensed to practice in Louisiana (license number MD.202108) 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 1639391261.

Contact Information

William Benjamin Rothwell, MD
1514 Jefferson Hwy,
New Orleans, LA 70121-2429
(504) 842-4000
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Benjamin Rothwell
GenderMale
SpecialityInternal Medicine
Experience20 Years
Location1514 Jefferson Hwy, New Orleans, 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 Benjamin Rothwell attended and graduated from Tulane University School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1639391261
  • Provider Enumeration Date: 05/03/2007
  • Last Update Date: 04/05/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 6204901903
  • Enrollment ID: I20080814000482

Medical Identifiers

Medical identifiers for William Benjamin Rothwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639391261NPI-NPPES
1173916MedicaidLA
09036711MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 222019 (Massachusetts)Secondary
208000000XPediatrics 222019 (Massachusetts)Secondary
208M00000XHospitalist MD.202108 (Louisiana)Primary
207R00000XInternal Medicine MD.202108 (Louisiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Medical Center New OrleansNew orleans, LAHospital
Tulane Medical CenterNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Administrators Of The Tulane Educational Fund0446163760353

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 Benjamin Rothwell 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 NameAdministrators Of The Tulane Educational Fund
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528014164
PECOS PAC ID: 0446163760
Enrollment ID: O20031201000636

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 Benjamin Rothwell 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 Benjamin Rothwell, MD
4225 Lapalco Blvd,
Marrero, LA 70072-4338

Ph: (504) 371-9355
William Benjamin Rothwell, MD
1514 Jefferson Hwy,
New Orleans, LA 70121-2429

Ph: (504) 842-4000

Reviews and Comments


Hospitalist Doctors in New Orleans, LA

Dr. Brian Thomas Halbert, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1514 Jefferson Hwy, New Orleans, LA 70121
Phone: 504-842-3910    Fax: 504-842-4533
Dr. Diane Davis Van Gerwen, MD
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Robert Lawrence Marier, MD
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Corey Gregg, M.D.
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Dr. Marianne Maumus, MD
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Jordan Callender, M.D.
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Lydia Angela Louise Bazzano, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1514 Jefferson Hwy, New Orleans, LA 70121
Phone: 504-842-7518    

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.