William A Wallace, MD - Medicare in Harbor City, CA

William A Wallace, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Harbor City, California. His current practice location is 25825 Vermont Ave, Harbor City, California. You can reach out to his office (for appointments etc.) via phone at (310) 325-5111.

William A Wallace is licensed to practice in California (license number G79737) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1477620342.

Contact Information

William A Wallace, MD
25825 Vermont Ave,
Harbor City, CA 90710-3518
(310) 325-5111
Not Available

Map and Direction




Physician's Profile

Full NameWilliam A Wallace
GenderMale
Speciality
Experience Years
Location25825 Vermont Ave, Harbor City, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William A Wallace attended and graduated from in
  NPI Data:
  • NPI Number: 1477620342
  • Provider Enumeration Date: 11/29/2006
  • Last Update Date: 12/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for William A Wallace such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477620342NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology G79737 (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. William A Wallace 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
William A Wallace, MD
25825 Vermont Ave,
Harbor City, CA 90710-3518

Ph: (310) 325-5111
William A Wallace, MD
25825 Vermont Ave,
Harbor City, CA 90710-3518

Ph: (310) 325-5111

Reviews and Comments


Obstetrics & Gynecology Doctors in Harbor City, CA

Amy Marie Paulik,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 800-780-1230    
Colleen Maria Bonpane Londono, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    
Julio Espinosa, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 25965 Normandie Ave, Harbor City, CA 90710
Phone: 562-881-9790    
John K. Mantis, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    
Gonzalo G. Garreton, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    
Nakia Theresa Mainor-roth, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    
Nioosha Godsi, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 25825 Vermont Ave, Harbor City, CA 90710
Phone: 310-325-5111    

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).

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