William Gavin Elliott, MD - Medicare Anesthesiology in Washington, DC

William Gavin Elliott, MD is a medicare enrolled "Anesthesiology - Pediatric Anesthesiology" physician in Washington, District Of Columbia. His current practice location is 111 Michigan Avenue Nw, Department Of Anesthesiology, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 476-5000.

William Gavin Elliott is licensed to practice in District Of Columbia (license number MD037763) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1619953049.

Contact Information

William Gavin Elliott, MD
111 Michigan Avenue Nw, Department Of Anesthesiology,
Washington, DC 20010
(202) 476-5000
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Gavin Elliott
GenderMale
SpecialityAnesthesiology - Pediatric Anesthesiology
Location111 Michigan Avenue Nw, Washington, District Of Columbia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619953049
  • Provider Enumeration Date: 12/19/2005
  • Last Update Date: 03/29/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4486701596
  • Enrollment ID: I20090407000257

Medical Identifiers

Medical identifiers for William Gavin Elliott such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619953049NPI-NPPES
4760OtherPARTNERS
7205732MedicaidVA
8930524MedicaidNC
196843000MedicaidWV
30524OtherBCBS
96251OtherMEDCOST
Q34305MedicaidSC
7352822OtherAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology D0052281 (Maryland)Secondary
207L00000XAnesthesiology 000034305 (North Carolina)Secondary
207LP3000XAnesthesiology - Pediatric Anesthesiology ME101307 (Florida)Secondary
207LP3000XAnesthesiology - Pediatric Anesthesiology 43087 (Tennessee)Secondary
207LP3000XAnesthesiology - Pediatric Anesthesiology MD044547E (Pennsylvania)Secondary
207LP3000XAnesthesiology - Pediatric Anesthesiology MD037763 (District Of Columbia)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. William Gavin Elliott allows following entities to bill medicare on his behalf.
Entity NameChildrens Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912939703
PECOS PAC ID: 0244143170
Enrollment ID: O20031107000130

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 Gavin Elliott 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 Gavin Elliott, MD
111 Michigan Ave Nw, Division Of Anesthesiology And Pain Medicine,
Washington, DC 20010-2916

Ph: (202) 476-2025
William Gavin Elliott, MD
111 Michigan Avenue Nw, Department Of Anesthesiology,
Washington, DC 20010

Ph: (202) 476-5000

Reviews and Comments


Anesthesiology Doctors in Washington, DC

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Alexis Lambros, CAA
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Susan Verghese, MD
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Phone: 202-444-8640    

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.