William Joseph Kopelman, MD - Medicare Clinic/Center in Anaheim, CA

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William Joseph Kopelman, MD is a medicare enrolled "Clinic/center - Primary Care" physician in Anaheim, California. His current practice location is 3010 W Orange Ave, Suite 503, Anaheim, California. You can reach out to his office (for appointments etc.) via phone at (714) 821-8250.

William Joseph Kopelman is licensed to practice in California (license number C53462) 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 1457318164.

Contact Information

William Joseph Kopelman, MD
3010 W Orange Ave, Suite 503,
Anaheim, CA 92804-3169
(714) 821-8250
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Joseph Kopelman
GenderMale
SpecialityClinic/center - Primary Care
Location3010 W Orange Ave, Anaheim, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457318164
  • Provider Enumeration Date: 04/27/2006
  • Last Update Date: 11/21/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0345148011
  • Enrollment ID: I20090406000564

Medical Identifiers

Medical identifiers for William Joseph Kopelman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457318164NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD417831 (Pennsylvania)Secondary
261QP2300XClinic/center - Primary Care C53462 (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. William Joseph Kopelman allows following entities to bill medicare on his behalf.
Entity NameRedondo Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376834937
PECOS PAC ID: 9032388269
Enrollment ID: O20110804000471
Entity NameApex Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265711089
PECOS PAC ID: 4688844277
Enrollment ID: O20110909002790
Entity NameGrand Avenue Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962913632
PECOS PAC ID: 7315206653
Enrollment ID: O20180112002313
Entity NameSun Valley Emergency Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558009845
PECOS PAC ID: 0749661106
Enrollment ID: O20220715001429
Entity NameSouthland Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932640935
PECOS PAC ID: 9830466796
Enrollment ID: O20220929003208

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 Joseph Kopelman 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 Joseph Kopelman, MD
2100 Barclay St,
Los Angeles, CA 90031-1204

Ph: (323) 423-2781		William Joseph Kopelman, MD
3010 W Orange Ave, Suite 503,
Anaheim, CA 92804-3169

Ph: (714) 821-8250

Reviews and Comments



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.