Dr Graham M Woolf, MD - Medicare Internal Medicine in Los Angeles, CA

Dr Graham M Woolf, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Los Angeles, California. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 8631 W 3rd St, Suite 1015e, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 652-4472.

Dr Graham M Woolf is licensed to practice in California (license number G59652) 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 1336282094.

Contact Information

Dr Graham M Woolf, MD
8631 W 3rd St, Suite 1015e,
Los Angeles, CA 90048-6101
(310) 652-4472
Not Available

Map and Direction




Physician's Profile

Full NameDr Graham M Woolf
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location8631 W 3rd St, Los Angeles, 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:
  • Dr Graham M Woolf graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1336282094
  • Provider Enumeration Date: 02/14/2007
  • Last Update Date: 08/25/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1254229891
  • Enrollment ID: I20090115000441

Medical Identifiers

Medical identifiers for Dr Graham M Woolf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336282094NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G59652 (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. Dr Graham M Woolf allows following entities to bill medicare on his behalf.
Entity NameGraham M Woolf Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134469844
PECOS PAC ID: 1557599503
Enrollment ID: O20140121000085

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. Dr Graham M Woolf 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
Dr Graham M Woolf, MD
8631 W 3rd St, Suite 1015e,
Los Angeles, CA 90048-6101

Ph: (310) 652-4472
Dr Graham M Woolf, MD
8631 W 3rd St, Suite 1015e,
Los Angeles, CA 90048-6101

Ph: (310) 652-4472

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.

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.