Ophthalmology Doctors in Derry, NH Accepting Medicare

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5 Ophthalmology doctors found. Showing 1 - 5
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Dr. David Fridrich Vazan, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 6 Tsienneto Rd, Suite 101, Derry, NH 03038
Phone: 603-434-4193    Fax: 603-437-6804
male doctor icon
Dane Harper Slentz, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 6 Tsienneto Rd Ste 101, Derry, NH 03038
Phone: 603-434-4193    Fax: 603-437-6804
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Olga Stetsyuk, DO
Ophthalmology - Glaucoma Specialist
Medicare: Accepting Medicare Assignments
Practice Location: 43 Birch St, Derry, NH 03038
Phone: 603-434-3937    Fax: 603-434-3955
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Mohamed A Guenena, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 6 Tsienneto Rd Ste 101, Derry, NH 03038
Phone: 603-434-4193    Fax: 603-437-6804
male doctor icon
Gerald P Spindel, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 6 Tsienneto Rd, Suite 101, Derry, NH 03038
Phone: 603-434-4193    

Ophthalmology: An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.


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.