Dr Alexander Chasse, - Medicare Anesthesiology in Washington, DC

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Dr Alexander Chasse, is a medicare enrolled "Anesthesiology" physician in Washington, District Of Columbia. His current practice location is 110 Irving St Nw # G-226, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 877-7500.

Dr Alexander Chasse is licensed to practice in District Of Columbia (license number DO210011748) 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 1124682034.

Contact Information

Dr Alexander Chasse,
110 Irving St Nw # G-226,
Washington, DC 20010-3017
(202) 877-7500
Not Available

Map and Direction




Physician's Profile

Full NameDr Alexander Chasse
GenderMale
SpecialityAnesthesiology
Location110 Irving St Nw # G-226, 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: 1124682034
  • Provider Enumeration Date: 04/25/2019
  • Last Update Date: 07/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2062844467
  • Enrollment ID: I20230831002451

Medical Identifiers

Medical identifiers for Dr Alexander Chasse such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124682034NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology DO210011748 (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. Dr Alexander Chasse allows following entities to bill medicare on his behalf.
Entity NameMedstar Medical Group Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000415
Entity NameMedstar Medical Group Anesthesiology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528578333
PECOS PAC ID: 1052678034
Enrollment ID: O20171129001837

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 Alexander Chasse 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 Alexander Chasse,
110 Irving St Nw # G-226,
Washington, DC 20010-3017

Ph: (202) 877-7500		Dr Alexander Chasse,
110 Irving St Nw # G-226,
Washington, DC 20010-3017

Ph: (202) 877-7500

Reviews and Comments


Anesthesiology Doctors in Washington, DC

Dr. Fay Horng, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 110 Irving St Nw, Washington, DC 20010
Phone: 202-877-7504    
Dr. Matthew Mueller, DO, MPH
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 110 Irving St Nw, Washington, DC 20010
Phone: 202-877-7000    
Dr. Shane Zamani, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 900 23rd St Nw, Washington, DC 20037
Phone: 202-715-4750    
Dr. Thomas Edward Borsari, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 50 Irving St Nw, Dept Of Anesthesiology, Washington, DC 20422
Phone: 202-745-8000    
Alexis Lambros, CAA
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 111 Michigan Ave Nw, Washington, DC 20010
Phone: 202-476-2025    
Dr. Timothy Thomas Wills, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 111 Michigan Ave Nw, Washington, DC 20010
Phone: 202-476-2056    
Susan Verghese, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 111 Michigan Ave Nw, Washington, DC 20010
Phone: 202-884-2025    

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.