Stephen John Ellwood, MD - Medicare Anesthesiology in Boston, MA

Stephen John Ellwood, MD is a medicare enrolled "Anesthesiology" physician in Boston, Massachusetts. He went to Rutgers New Jersey Medical School and graduated in 2018 and has 6 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice The Emory Clinic, Inc and his current practice location is 75 Francis Street, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 732-5500.

Stephen John Ellwood is licensed to practice in Massachusetts (license number 286634) 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 1760986913.

Contact Information

Stephen John Ellwood, MD
75 Francis Street,
Boston, MA 02115
(617) 732-5500
Not Available

Map and Direction




Physician's Profile

Full NameStephen John Ellwood
GenderMale
SpecialityAnesthesiology
Experience6 Years
Location75 Francis Street, Boston, Massachusetts
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:
  • Stephen John Ellwood attended and graduated from Rutgers New Jersey Medical School in 2018
  NPI Data:
  • NPI Number: 1760986913
  • Provider Enumeration Date: 03/22/2018
  • Last Update Date: 08/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4486990660
  • Enrollment ID: I20231204003408

Medical Identifiers

Medical identifiers for Stephen John Ellwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760986913NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LC0200XAnesthesiology - Critical Care Medicine 96337 (Georgia)Secondary
207L00000XAnesthesiology 286634 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emory University Hospital MidtownAtlanta, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Emory Clinic, Inc88209014082729

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. Stephen John Ellwood allows following entities to bill medicare on his behalf.
Entity NameThe Emory Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396798229
PECOS PAC ID: 8820901408
Enrollment ID: O20031110000503
Entity NameEmory Specialty Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407864168
PECOS PAC ID: 3476559782
Enrollment ID: O20061010000447

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. Stephen John Ellwood 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
Stephen John Ellwood, MD
75 Francis Street,
Boston, MA 02115

Ph: (617) 732-5500
Stephen John Ellwood, MD
75 Francis Street,
Boston, MA 02115

Ph: (617) 732-5500

Reviews and Comments


Anesthesiology Doctors in Boston, MA

Stephen G. Flynn, M.D.
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Dr. Michael Christopher Lubrano, M.D., M.P.H.
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Kendrick M Shaw, MD, PHD
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Dr. Peter Sidhom, DO
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Practice Location: 800 Washington St, Boston, MA 02111
Phone: 603-560-2276    
John William Carl Carter Mallett, MD
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Medicare: Medicare Enrolled
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    

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.