Dermatology Doctors in Costa Mesa, CA Accepting Medicare

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3 Dermatology doctors found. Showing 1 - 3
female doctor icon
Ms. Rita K Nijjar, PA-C
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 275 Victoria St, Suite 1h, Costa Mesa, CA 92627
Phone: 949-646-2311    Fax: 949-646-1064
female doctor icon
Dr. Margaret M Shannon, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 275 Victoria St, Suite 1h, Costa Mesa, CA 92627
Phone: 949-646-2311    Fax: 949-646-1064
male doctor icon
Dr. Daniel Carl Dwyer, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 275 Victoria St, Suite 2-h, Costa Mesa, CA 92627
Phone: 949-631-1051    Fax: 949-631-1052

Dermatology: A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.


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.