Thuy Dich Pham, DO - Medicare Internal Medicine in Corona, CA

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Thuy Dich Pham, DO is a medicare enrolled "Internal Medicine" physician in Corona, California. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 1999 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Dr. Javier Rios, A Medical Corporation, Javier R Rios Md A Professional Corporation, Alessandro Medical Professional Corporation and his current practice location is 1530 W 6th St Ste 109, Corona, California. You can reach out to his office (for appointments etc.) via phone at (855) 505-7457.

Thuy Dich Pham is licensed to practice in California (license number 20A7794) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1558362723.

Contact Information

Thuy Dich Pham, DO
1530 W 6th St Ste 109,
Corona, CA 92882-2784
(855) 505-7457
(888) 975-8926

Map and Direction




Physician's Profile

Full NameThuy Dich Pham
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location1530 W 6th St Ste 109, Corona, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thuy Dich Pham attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 1999
  NPI Data:
  • NPI Number: 1558362723
  • Provider Enumeration Date: 08/09/2005
  • Last Update Date: 12/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7911893052
  • Enrollment ID: I20040225000525

Medical Identifiers

Medical identifiers for Thuy Dich Pham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558362723NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 20A7794 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dr. Javier Rios, A Medical Corporation418389250814
Javier R Rios Md A Professional Corporation529478563014
Alessandro Medical Professional Corporation56989054389

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. Thuy Dich Pham allows following entities to bill medicare on his behalf.
Entity NameQuantum Healthcare Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568490597
PECOS PAC ID: 5294647574
Enrollment ID: O20040924000422
Entity NameJavier R Rios Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235138363
PECOS PAC ID: 5294785630
Enrollment ID: O20050124001071
Entity NameAlessandro Medical Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881941409
PECOS PAC ID: 5698905438
Enrollment ID: O20140224000841
Entity NameDr. Javier Rios, A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598291015
PECOS PAC ID: 4183892508
Enrollment ID: O20150107002576
Entity NameClinic Services Of California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578958450
PECOS PAC ID: 7810209715
Enrollment ID: O20150707001394
Entity NameMontclair Medical Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972955730
PECOS PAC ID: 6406133685
Enrollment ID: O20170426002238

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. Thuy Dich Pham 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
Thuy Dich Pham, DO
Po Box 70027,
Riverside, CA 92513-0027

Ph: (951) 523-1117		Thuy Dich Pham, DO
1530 W 6th St Ste 109,
Corona, CA 92882-2784

Ph: (855) 505-7457

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.