Thao P Phung, MD - Medicare Hospitalist in Tustin, CA

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Thao P Phung, MD is a medicare enrolled "Hospitalist" physician in Tustin, California. She went to Georgetown University School Of Medicine and graduated in 2009 and has 17 years of diverse experience with area of expertise as Hospitalist. Her current practice location is 2913 El Camino Real Ste 316, Tustin, California. You can reach out to her office (for appointments etc.) via phone at (949) 229-1153.

Thao P Phung is licensed to practice in California (license number A125932) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1699909622.

Contact Information

Thao P Phung, MD
2913 El Camino Real Ste 316,
Tustin, CA 92782-8909
(949) 229-1153
(657) 245-3168

Map and Direction




Physician's Profile

Full NameThao P Phung
GenderFemale
SpecialityHospitalist
Experience17 Years
Location2913 El Camino Real Ste 316, Tustin, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thao P Phung attended and graduated from Georgetown University School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1699909622
  • Provider Enumeration Date: 05/05/2009
  • Last Update Date: 04/04/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2567742109
  • Enrollment ID: I20161216001593

Medical Identifiers

Medical identifiers for Thao P Phung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699909622NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A125932 (California)Secondary
208M00000XHospitalist A125932 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital
Memorialcare Orange Coast Medical CenterFountain valley, CAHospital
Fountain Valley Regional Hospital & Medical CenterFountain valley, CAHospital
Mission Palms Healthcare CenterWestminster, CANursing home
Anaheim Healthcare Center, LlcAnaheim, CANursing home
Pacific Haven Subacute And Healthcare CenterGarden grove, CANursing home
Alta Gardens Care CenterGarden grove, CANursing home

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. Thao P Phung allows following entities to bill medicare on her behalf.
Entity NameThao P Phung Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043792112
PECOS PAC ID: 5799037818
Enrollment ID: O20181017002305

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. Thao P Phung 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
Thao P Phung, MD
2913 El Camino Real Ste 316,
Tustin, CA 92782-8909

Ph: (949) 229-1153		Thao P Phung, MD
2913 El Camino Real Ste 316,
Tustin, CA 92782-8909

Ph: (949) 229-1153

Reviews and Comments


Hospitalist Doctors in Tustin, CA


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.