Leon R Shaw, MD - Medicare Anesthesiology in Washington, DC

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Leon R Shaw, MD is a medicare enrolled "Anesthesiology" physician in Washington, District Of Columbia. His current practice location is 1150 Varnum St Ne, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 448-4041.

Leon R Shaw is licensed to practice in Maryland (license number D0065441) 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 1841235009.

Contact Information

Leon R Shaw, MD
1150 Varnum St Ne,
Washington, DC 20017-2104
(202) 448-4041
(202) 269-7825

Map and Direction




Physician's Profile

Full NameLeon R Shaw
GenderMale
SpecialityAnesthesiology
Location1150 Varnum St Ne, 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: 1841235009
  • Provider Enumeration Date: 06/19/2006
  • Last Update Date: 01/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3476649138
  • Enrollment ID: I20071011000428

Medical Identifiers

Medical identifiers for Leon R Shaw such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841235009NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 0101234439 (Virginia)Secondary
207L00000XAnesthesiology MD040830 (District Of Columbia)Secondary
207L00000XAnesthesiology D0065441 (Maryland)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. Leon R Shaw allows following entities to bill medicare on his behalf.
Entity NameAnesthesia Company LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871548156
PECOS PAC ID: 4587559026
Enrollment ID: O20040216000401
Entity NameNorth American Partners in Anesthesia Maryland LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093707879
PECOS PAC ID: 1850283144
Enrollment ID: O20040330000405
Entity NameClearway Anesthesia Services Ne LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245980093
PECOS PAC ID: 4789061532
Enrollment ID: O20220524000663

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. Leon R Shaw 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
Leon R Shaw, MD
1150 Varnum St Ne,
Washington, DC 20017-2104

Ph: (202) 448-4041		Leon R Shaw, MD
1150 Varnum St Ne,
Washington, DC 20017-2104

Ph: (202) 448-4041

Reviews and Comments


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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.