Dr Teresa Leung, DO - Medicare Obstetrics/gynecology in La Mirada, CA

Dr Teresa Leung, DO is a medicare enrolled "Obstetrics & Gynecology" physician in La Mirada, California. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Pih Health Physicians and her current practice location is 12675 La Mirada Blvd Ste 401, La Mirada, California. You can reach out to her office (for appointments etc.) via phone at (562) 789-5453.

Dr Teresa Leung is licensed to practice in California (license number 20A13781) 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 1063857258.

Contact Information

Dr Teresa Leung, DO
12675 La Mirada Blvd Ste 401,
La Mirada, CA 90638-2236
(562) 789-5453
Not Available

Map and Direction




Physician's Profile

Full NameDr Teresa Leung
GenderFemale
SpecialityObstetrics/gynecology
Experience11 Years
Location12675 La Mirada Blvd Ste 401, La Mirada, 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 Teresa Leung graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1063857258
  • Provider Enumeration Date: 05/02/2013
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4082970280
  • Enrollment ID: I20171103000787

Medical Identifiers

Medical identifiers for Dr Teresa Leung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063857258NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 20A13781 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pih Health Physicians8426951328445

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 Teresa Leung allows following entities to bill medicare on her behalf.
Entity NamePih Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609233899
PECOS PAC ID: 8426951328
Enrollment ID: O20040128001177

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 Teresa Leung 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 Teresa Leung, DO
Pih Health Women's Center, 12675 La Mirada Blvd #401,
La Mirada, CA 90638-2236

Ph: (562) 789-5453
Dr Teresa Leung, DO
12675 La Mirada Blvd Ste 401,
La Mirada, CA 90638-2236

Ph: (562) 789-5453

Reviews and Comments


Obstetrics & Gynecology Doctors in La Mirada, CA


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.