Douglas Tu, - Medicare Clinical Social Worker in Covina, CA

Douglas Tu, is a medicare enrolled "Social Worker - Clinical" provider in Covina, California. His current practice location is 1338 Center Court Dr., 105, Covina, California. You can reach out to his office (for appointments etc.) via phone at (626) 790-1801.

Douglas Tu is licensed to practice in California (license number 106379) 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 1508348533.

Contact Information

Douglas Tu,
1338 Center Court Dr., 105,
Covina, CA 91724
(626) 790-1801
(626) 380-0730

Map and Direction




Healthcare Provider's Profile

Full NameDouglas Tu
GenderMale
SpecialitySocial Worker - Clinical
Location1338 Center Court Dr., Covina, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508348533
  • Provider Enumeration Date: 09/06/2018
  • Last Update Date: 07/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052859246
  • Enrollment ID: I20240819004324

Medical Identifiers

Medical identifiers for Douglas Tu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508348533NPI-NPPES
106379OtherCABBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 106379 (California)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. Douglas Tu allows following entities to bill medicare on his behalf.
Entity NameGrow Healthcare Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154994846
PECOS PAC ID: 1850774746
Enrollment ID: O20220809004080

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. Douglas Tu 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
Douglas Tu,
1338 Center Court Dr Ste 105,
Covina, CA 91724-3681

Ph: (626) 790-1801
Douglas Tu,
1338 Center Court Dr., 105,
Covina, CA 91724

Ph: (626) 790-1801

Reviews and Comments


Social Worker in Covina, CA

Jolyn Davidson, RN, LCSW, DCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 1338 Center Court Dr, Suite 102, Covina, CA 91724
Phone: 626-339-2140    
Mannya Rajesh Sharma, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1085 W Badillo St, Covina, CA 91722
Phone: 626-332-8138    Fax: 626-332-0433
Amy Tam,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1411 N Grand Ave Ste 100, Covina, CA 91724
Phone: 626-395-7100    
Mary Ellen Tanner, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 4740 N Grand Ave, Covina, CA 91724
Phone: 626-859-2089    Fax: 626-859-6537
Ms. Vanessa Linda Cruz Torres, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 4740 N Grand Ave, Covina, CA 91724
Phone: 626-422-8033    Fax: 626-859-6537
Anai Esteban, BA, MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 530 W Badillo St, Covina, CA 91722
Phone: 626-993-3000    
Ms. Rosa Sanchez,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1359 N Grand Ave, Covina, CA 91724
Phone: 626-430-2901    

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.