Dr William Thomas Rothwell, MD PHD - Medicare Pathology in Boston, MA

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Dr William Thomas Rothwell, MD PHD is a medicare enrolled "Pathology - Clinical Pathology" physician in Boston, Massachusetts. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2019 and has 7 years of diverse experience with area of expertise as Pathology. His current practice location is 50 Northern Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (857) 276-5490.

Dr William Thomas Rothwell is licensed to practice in Massachusetts (license number 1014255) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1669933487.

Contact Information

Dr William Thomas Rothwell, MD PHD
50 Northern Ave,
Boston, MA 02210-1862
(857) 276-5490
Not Available

Map and Direction




Physician's Profile

Full NameDr William Thomas Rothwell
GenderMale
SpecialityPathology
Experience7 Years
Location50 Northern Ave, Boston, Massachusetts
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William Thomas Rothwell attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2019
  NPI Data:
  • NPI Number: 1669933487
  • Provider Enumeration Date: 03/26/2019
  • Last Update Date: 07/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0749519908
  • Enrollment ID: I20251111001120

Medical Identifiers

Medical identifiers for Dr William Thomas Rothwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669933487NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZC0006XPathology - Clinical Pathology 1014255 (Massachusetts)Primary

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 Thomas Rothwell allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351
Entity NameBrigham & Womens Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260

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 Thomas 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
Dr William Thomas Rothwell, MD PHD
336 Chelsea St Unit 6,
East Boston, MA 02128-5001

Ph: Not Available		Dr William Thomas Rothwell, MD PHD
50 Northern Ave,
Boston, MA 02210-1862

Ph: (857) 276-5490

Reviews and Comments


Pathology Doctors in Boston, MA

Arthur J Sytkowski, M.D.
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: Beth Israel Deaconess, One Deaconess Road, Boston, MA 02215
Phone: 617-632-9980    
Stuti Girish Shroff, MD, MBBS
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-726-2971    Fax: 617-726-7533
Dr. David Kolin, M.D., PH.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St., Department Of Pathology, Boston, MA 02115
Phone: 617-732-6913    Fax: 617-277-9015
Dr. Nancy Lee Harris, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 55 Fruit Street, Wrn 2 Pathology Associates, Boston, MA 02114
Phone: 617-726-5155    Fax: 617-726-9353
Dr. Michael Gerald Drage, MD, PHD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St Bldg 225, Boston, MA 02114
Phone: 617-643-0800    Fax: 617-726-7474
Dr. Ruth K Foreman, MD, PHD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Department Of Pathology, Brigham And Women's Hospital, Boston, MA 02115
Phone: 617-732-8613    
Celia Cobb,
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 713-469-1411    

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.