Mr Mark Wakabayashi, MD - Medicare Obstetrics & Gynecology in Duarte, CA

Mr Mark Wakabayashi, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecologic Oncology" physician in Duarte, California. His current practice location is 1500 E Duarte Rd, Duarte, California. You can reach out to his office (for appointments etc.) via phone at (626) 256-4673.

Mr Mark Wakabayashi is licensed to practice in California (license number A71305) 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 1467547398.

Contact Information

Mr Mark Wakabayashi, MD
1500 E Duarte Rd,
Duarte, CA 91010
(626) 256-4673
Not Available

Map and Direction




Physician's Profile

Full NameMr Mark Wakabayashi
GenderMale
SpecialityObstetrics & Gynecology - Gynecologic Oncology
Location1500 E Duarte Rd, Duarte, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1467547398
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 03/26/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2961402391
  • Enrollment ID: I20070108000435

Medical Identifiers

Medical identifiers for Mr Mark Wakabayashi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467547398NPI-NPPES
00A713050MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A71305 (California)Secondary
207VX0201XObstetrics & Gynecology - Gynecologic Oncology A71305 (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. Mr Mark Wakabayashi allows following entities to bill medicare on his 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. Mr Mark Wakabayashi 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
Mr Mark Wakabayashi, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: (626) 775-3514
Mr Mark Wakabayashi, MD
1500 E Duarte Rd,
Duarte, CA 91010

Ph: (626) 256-4673

Reviews and Comments


Obstetrics & Gynecology Doctors in Duarte, CA

Dr. Thanh Hue Dellinger, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Mob 1002b, Duarte, CA 91010
Phone: 626-471-9353    Fax: 626-471-7155
Stephen Jae-jin Lee, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-471-7100    Fax: 626-471-7155
Mihae Song, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Ana Isabel Tergas, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Lorna Rodriguez, MD, PHD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E. Duarte Road, Duarte, CA 91010
Phone: 626-256-4673    
Ernest S Han, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Duarte Road, Duarte, CA 91010
Phone: 626-256-4673    Fax: 626-408-3911

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.