Dr Chau Ngoc Thi Tran, DO - Medicare Hematology/oncology in Upland, CA

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Dr Chau Ngoc Thi Tran, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Upland, California. She went to Ohio University, College Of Osteopathic Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice City Of Hope Medical Foundation, Providence Medical Foundation and her current practice location is 1100 San Bernardino Rd Ste 1100, Upland, California. You can reach out to her office (for appointments etc.) via phone at (909) 949-2242.

Dr Chau Ngoc Thi Tran is licensed to practice in California (license number 20A8105) 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 1083813422.

Contact Information

Dr Chau Ngoc Thi Tran, DO
1100 San Bernardino Rd Ste 1100,
Upland, CA 91786-4952
(909) 949-2242
(909) 981-5783

Map and Direction




Physician's Profile

Full NameDr Chau Ngoc Thi Tran
GenderFemale
SpecialityHematology/oncology
Experience24 Years
Location1100 San Bernardino Rd Ste 1100, Upland, 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:
  • Dr Chau Ngoc Thi Tran attended and graduated from Ohio University, College Of Osteopathic Medicine in 2000
  NPI Data:
  • NPI Number: 1083813422
  • Provider Enumeration Date: 07/16/2007
  • Last Update Date: 09/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9830251420
  • Enrollment ID: I20081216000171

Medical Identifiers

Medical identifiers for Dr Chau Ngoc Thi Tran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083813422NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 20A8105 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital
Emanate Health Inter-community HospitalCovina, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656686
Providence Medical Foundation89219932051293

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 Chau Ngoc Thi Tran allows following entities to bill medicare on her behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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 Chau Ngoc Thi Tran 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 Chau Ngoc Thi Tran, DO
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -		Dr Chau Ngoc Thi Tran, DO
1100 San Bernardino Rd Ste 1100,
Upland, CA 91786-4952

Ph: (909) 949-2242

Reviews and Comments


Internal Medicine Doctors in Upland, CA

Dr. Sara Khan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    
Dr. Frankie D Utzurrum, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 99 N San Antonio Ave, Suite 370, Upland, CA 91786
Phone: 909-946-6342    
Chirag Vaidya, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1317 W Foothill Blvd, Ste 148, Upland, CA 91786
Phone: 909-981-5882    Fax: 909-946-0833
Dr. Michael Chai, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 490 N Mountain Ave # B, Upland, CA 91786
Phone: 909-920-6698    Fax: 909-931-7192
Tejinder Singh, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 914 W Foothill Blvd, Ste B, Upland, CA 91786
Phone: 909-982-8944    Fax: 909-985-0932
Vinod Chandrashekhar Patwardhan, M.D
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 918 W Foothill Blvd, Ste B, Upland, CA 91786
Phone: 909-949-4435    Fax: 909-982-4436

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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