William H Metzger, MD - Medicare Internal Medicine in Orange, CA

William H Metzger, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Orange, California. His current practice location is 1010 W La Veta Ave, Suite 570, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 835-7700.

William H Metzger is licensed to practice in California (license number G21079) 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 1629040308.

Contact Information

William H Metzger, MD
1010 W La Veta Ave, Suite 570,
Orange, CA 92868-4300
(714) 835-7700
(714) 835-8145

Map and Direction




Physician's Profile

Full NameWilliam H Metzger
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location1010 W La Veta Ave, Orange, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629040308
  • Provider Enumeration Date: 02/06/2006
  • Last Update Date: 09/03/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1557406451
  • Enrollment ID: I20100323000826

Medical Identifiers

Medical identifiers for William H Metzger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629040308NPI-NPPES
0G2107900MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G21079 (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 H Metzger 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 H Metzger, MD
1010 W La Veta Ave, Suite 570,
Orange, CA 92868-4300

Ph: (714) 835-7700
William H Metzger, MD
1010 W La Veta Ave, Suite 570,
Orange, CA 92868-4300

Ph: (714) 835-7700

Reviews and Comments


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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.

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