Mei-yoong O Yap, MD - Internal Medicine in Bellflower, CA

Mei-yoong O Yap, MD is a Internal Medicine physician based in Bellflower, California. Mei-yoong O Yap is licensed to practice in California (license number G62979) and her current practice location is 9400 Rosecrans Ave, Bellflower, California. She can be reached at her office (for appointments etc.) via phone at (562) 461-3000.

NPI number for Mei-yoong O Yap is 1962550921 and her current mailing address is 9400 Rosecrans Ave, Bellflower, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1962550921.

Contact Information

Mei-yoong O Yap, MD
9400 Rosecrans Ave,
Bellflower, CA 90706-2246
(562) 461-3000
Not Available

Map and Direction




Physician's Profile

Full NameMei-yoong O Yap
GenderFemale
SpecialityInternal Medicine
Location9400 Rosecrans Ave, Bellflower, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1962550921
  • Provider Enumeration Date: 01/08/2007
  • Last Update Date: 09/23/2008

Medical Identifiers

Medical identifiers for Mei-yoong O Yap such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962550921NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G62979 (California)Primary

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. Mei-yoong O Yap is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mei-yoong O Yap, MD
9400 Rosecrans Ave,
Bellflower, CA 90706-2246

Ph: (562) 461-3000
Mei-yoong O Yap, MD
9400 Rosecrans Ave,
Bellflower, CA 90706-2246

Ph: (562) 461-3000

Reviews and Comments


Internal Medicine Doctors in Bellflower, CA

Basil Z. Abdelkarim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Bellflower, CA 90706
Phone: 562-461-3000    
Darren K. Shimabukuro, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Bellflower, CA 90706
Phone: 562-461-3000    
Jennifer T. Nguyen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Bellflower, CA 90706
Phone: 562-461-3000    
Dr. Ana Franco Borgas, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Module 3200, Bellflower, CA 90706
Phone: 562-461-4033    Fax: 562-461-4047
Laurie A. Chu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Bellflower, CA 90706
Phone: 562-461-3000    
Edward H. Wang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Bellflower, CA 90706
Phone: 562-461-3000    
Earl Bautista, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9400 Rosecrans Ave, Bellflower, CA 90706
Phone: 562-461-3000    

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.