Dr David Liu, MD - Medicare Pediatrics in Florissant, MO

Dr David Liu, MD is a medicare enrolled "Pediatrics" physician in Florissant, Missouri. His current practice location is 1225 Graham Rd, Div Ped Emergency Med, Florissant, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 454-2341.

Dr David Liu is licensed to practice in Missouri (license number 2010031164) 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 1922205558.

Contact Information

Dr David Liu, MD
1225 Graham Rd, Div Ped Emergency Med,
Florissant, MO 63031-8012
(314) 454-2341
(314) 454-4345

Map and Direction




Physician's Profile

Full NameDr David Liu
GenderMale
SpecialityPediatrics
Location1225 Graham Rd, Florissant, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922205558
  • Provider Enumeration Date: 06/28/2007
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8921295114
  • Enrollment ID: I20101214000944

Medical Identifiers

Medical identifiers for Dr David Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922205558NPI-NPPES
204403703MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 2010031164 (Missouri)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 David Liu allows following entities to bill medicare on his behalf.
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194765685
PECOS PAC ID: 9830008770
Enrollment ID: O20040607000287
Entity NameSoutheastern Emergency Physicians Of Memphis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437105277
PECOS PAC ID: 5395643209
Enrollment ID: O20060711000434

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 David 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
Dr David Liu, MD
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 454-2341
Dr David Liu, MD
1225 Graham Rd, Div Ped Emergency Med,
Florissant, MO 63031-8012

Ph: (314) 454-2341

Reviews and Comments


Pediatrics Doctors in Florissant, MO

Miss Michele L Niemczyk, DO
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 11642 W Florissant Ave, Florissant, MO 63033
Phone: 314-838-8220    Fax: 314-830-1873
Laura Elizabeth Holt, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 11642 W Florissant Ave, Florissant, MO 63033
Phone: 314-838-8220    Fax: 314-838-4007
Dr. Elinor Hancock, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 4129 N Us Highway 67, Florissant, MO 63034
Phone: 314-355-6390    
Dr. Ritu L Zei, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1225 Graham Rd, Div Ped Emergency Med, Florissant, MO 63031
Phone: 314-454-2341    Fax: 314-454-4345
Dr. Kevin J Murphy, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1224 Graham Rd, Ste 1103, Florissant, MO 63031
Phone: 314-837-0405    Fax: 314-395-7289
Dr. Katherine L Austin, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1225 Graham Rd, Div Ped Emergency Med, Florissant, MO 63031
Phone: 314-454-2341    Fax: 314-454-4345
Dr. Justin O Ogbevoen, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1225 Graham Rd, Div Ped Emergency Med, Florissant, MO 63031
Phone: 314-454-2341    Fax: 314-454-4345

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.