Chi An Liu, MD - Medicare Pediatrics in Washington, DC

Chi An Liu, MD is a medicare enrolled "Pediatrics - Pediatric Critical Care Medicine" physician in Washington, District Of Columbia. His current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 444-0691.

Chi An Liu is licensed to practice in District Of Columbia (license number MD600001810) 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 1316474067.

Contact Information

Chi An Liu, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113
(202) 444-0691
Not Available

Map and Direction




Physician's Profile

Full NameChi An Liu
GenderMale
SpecialityPediatrics - Pediatric Critical Care Medicine
Location3800 Reservoir Rd 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: 1316474067
  • Provider Enumeration Date: 05/12/2017
  • Last Update Date: 08/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5193095735
  • Enrollment ID: I20241010001277

Medical Identifiers

Medical identifiers for Chi An Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316474067NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0203XPediatrics - Pediatric Critical Care Medicine MD600001810 (District Of Columbia)Primary
207RH0002XInternal Medicine - Hospice And Palliative Medicine MD600001810 (District Of Columbia)Secondary

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. Chi An Liu allows following entities to bill medicare on his behalf.
Entity NameUniversity Of North Carolina At Chapel Hill
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780669200
PECOS PAC ID: 0648181156
Enrollment ID: O20031105000359

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. Chi An Liu 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
Chi An Liu, MD
5017 Old Clinic Building Cb# 7550,
Chapel Hill, NC 27599-7550

Ph: () -
Chi An Liu, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-0691

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).

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