Geza Johanidesz, MD - Internal Medicine in Ronkonkoma, NY

Geza Johanidesz, MD is a Internal Medicine physician based in Ronkonkoma, New York. Geza Johanidesz is licensed to practice in New York (license number 170805) and his current practice location is 299 Ronkonkoma Ave, Unit A, Ronkonkoma, New York. He can be reached at his office (for appointments etc.) via phone at (631) 588-7007.

NPI number for Geza Johanidesz is 1508874462 and his current mailing address is 299 Ronkonkoma Ave, Unit A, Ronkonkoma, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1508874462.

Contact Information

Geza Johanidesz, MD
299 Ronkonkoma Ave, Unit A,
Ronkonkoma, NY 11779
(631) 588-7007
(631) 588-1022

Map and Direction




Physician's Profile

Full NameGeza Johanidesz
GenderMale
SpecialityInternal Medicine
Location299 Ronkonkoma Ave, Ronkonkoma, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1508874462
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Geza Johanidesz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508874462NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 170805 (New York)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. Geza Johanidesz is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Geza Johanidesz, MD
299 Ronkonkoma Ave, Unit A,
Ronkonkoma, NY 11779

Ph: (631) 588-7007
Geza Johanidesz, MD
299 Ronkonkoma Ave, Unit A,
Ronkonkoma, NY 11779

Ph: (631) 588-7007

Reviews and Comments


Internal Medicine Doctors in Ronkonkoma, NY

Barry Wein, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4155 Veterans Memorial Hwy Ste 5, Ronkonkoma, NY 11779
Phone: 631-412-4800    
Rakesh Kumar Sharma, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 360 Hawkins Ave, Ronkonkoma, NY 11779
Phone: 631-588-8393    Fax: 631-588-2312
Anne Marie Mirski, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3279 Veterans Memorial Highway, Suite 5 Mid Island Medical Center, Ronkonkoma, NY 11779
Phone: 631-737-4949    Fax: 631-471-3599
Suganthi Ravindran, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 709 Hawkins Ave, Ronkonkoma, NY 11779
Phone: 631-588-0880    Fax: 631-588-0391
Mr. Wei K Kao, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3505 Veterans Memorial Hwy, Ronkonkoma, NY 11779
Phone: 631-676-7656    Fax: 631-676-7648

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.