Shirley Z Tan, MD - Medicare Pathology in San Gabriel, CA

Shirley Z Tan, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in San Gabriel, California. Her current practice location is 438 W Las Tunas Dr, San Gabriel, California. You can reach out to her office (for appointments etc.) via phone at (626) 570-6597.

Shirley Z Tan is licensed to practice in California (license number A45758) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1407816325.

Contact Information

Shirley Z Tan, MD
438 W Las Tunas Dr,
San Gabriel, CA 91776-1216
(626) 570-6597
Not Available

Map and Direction




Physician's Profile

Full NameShirley Z Tan
GenderFemale
SpecialityPathology - Anatomic Pathology & Clinical Pathology
Location438 W Las Tunas Dr, San Gabriel, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407816325
  • Provider Enumeration Date: 03/24/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9931323144
  • Enrollment ID: I20240429003052

Medical Identifiers

Medical identifiers for Shirley Z Tan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407816325NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZC0500XPathology - Cytopathology A45758 (California)Primary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology A45758 (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. Shirley Z Tan allows following entities to bill medicare on her behalf.
Entity NameWest Coast Bio Lab Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588373351
PECOS PAC ID: 0244603769
Enrollment ID: O20240422002274
Entity NameStrategic Concepts Lab Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063140598
PECOS PAC ID: 8123497526
Enrollment ID: O20240429003342

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. Shirley Z Tan 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
Shirley Z Tan, MD
Po Box 10076,
Van Nuys, CA 91410-0076

Ph: (805) 578-8300
Shirley Z Tan, MD
438 W Las Tunas Dr,
San Gabriel, CA 91776-1216

Ph: (626) 570-6597

Reviews and Comments


Pathology Doctors in San Gabriel, CA

Xiangdong Bu, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Mona M Yong, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Armine Baltayan, MD
Pathology
Medicare: Medicare Enrolled
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-914-3002    
Arthur H Williams, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Sunita Vempati, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Muh-yau Tang, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    

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.