Dr Stacy Wang Gray, MD - Medicare Medical Genetics And Genomics in Duarte, CA

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Dr Stacy Wang Gray, MD is a medicare enrolled "Medical Genetics - Clinical Genetics (m.d.)" physician in Duarte, California. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Medical Genetics And Genomics. She is a member of the group practice City Of Hope Medical Foundation and her current practice location is 1500 Duarte Rd, Duarte, California. You can reach out to her office (for appointments etc.) via phone at (626) 256-4673.

Dr Stacy Wang Gray is licensed to practice in California (license number C147699) 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 1184736225.

Contact Information

Dr Stacy Wang Gray, MD
1500 Duarte Rd,
Duarte, CA 91010-3012
(626) 256-4673
Not Available

Map and Direction




Physician's Profile

Full NameDr Stacy Wang Gray
GenderFemale
SpecialityMedical Genetics And Genomics
Experience25 Years
Location1500 Duarte Rd, Duarte, 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 Stacy Wang Gray graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1184736225
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 03/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9638170954
  • Enrollment ID: I20170523001754

Medical Identifiers

Medical identifiers for Dr Stacy Wang Gray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184736225NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology C147699 (California)Secondary
207SG0201XMedical Genetics - Clinical Genetics (m.d.) C147699 (California)Primary

Group Practice Association

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

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 Stacy Wang Gray allows following entities to bill medicare on her behalf.
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 Stacy Wang Gray 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 Stacy Wang Gray, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -		Dr Stacy Wang Gray, MD
1500 Duarte Rd,
Duarte, CA 91010-3012

Ph: (626) 256-4673

Reviews and Comments



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.