Dr Marissa Christina Theofanides, MD - Medicare Urology in West Nyack, NY

Dr Marissa Christina Theofanides, MD is a medicare enrolled "Urology" physician in West Nyack, New York. She went to Js Weill Medical College, Cornell University and graduated in 2008 and has 16 years of diverse experience with area of expertise as Urology. She is a member of the group practice Montefiore Medical Center and her current practice location is 2 Centerock Rd, West Nyack, New York. You can reach out to her office (for appointments etc.) via phone at (845) 703-6999.

Dr Marissa Christina Theofanides is licensed to practice in New York (license number 290620) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1306119920.

Contact Information

Dr Marissa Christina Theofanides, MD
2 Centerock Rd,
West Nyack, NY 10994-2215
(845) 703-6999
(845) 703-6297

Map and Direction




Physician's Profile

Full NameDr Marissa Christina Theofanides
GenderFemale
SpecialityUrology
Experience16 Years
Location2 Centerock Rd, West Nyack, New York
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Marissa Christina Theofanides attended and graduated from Js Weill Medical College, Cornell University in 2008
  NPI Data:
  • NPI Number: 1306119920
  • Provider Enumeration Date: 02/13/2012
  • Last Update Date: 10/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6800142159
  • Enrollment ID: I20180629000310

Medical Identifiers

Medical identifiers for Dr Marissa Christina Theofanides such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306119920NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 290620 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Montefiore Medical CenterBronx, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Montefiore Medical Center37794960212003

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 Marissa Christina Theofanides allows following entities to bill medicare on her behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235

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 Marissa Christina Theofanides 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 Marissa Christina Theofanides, MD
155 Crystal Run Rd,
Middletown, NY 10941-4057

Ph: (845) 703-6999
Dr Marissa Christina Theofanides, MD
2 Centerock Rd,
West Nyack, NY 10994-2215

Ph: (845) 703-6999

Reviews and Comments


Urology Doctors in West Nyack, NY

Mr. Alexander M. Schwartz, M.D.
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Centerock Rd, West Nyack, NY 10994
Phone: 845-703-6999    Fax: 845-703-6297
Dr. Ross Bauer, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Park Dr, Suite 10, West Nyack, NY 10994
Phone: 845-354-5000    Fax: 845-354-9469
Mitchell Fraiman, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Park Dr, West Nyack, NY 10994
Phone: 845-354-5000    Fax: 845-354-9469
Kathleen Latino, MD
Urology
Medicare: Not Enrolled in Medicare
Practice Location: 2 Medical Park Dr, West Nyack, NY 10994
Phone: 854-354-5000    Fax: 845-354-9469
Richard Evans, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Park Dr, West Nyack, NY 10994
Phone: 845-354-5000    Fax: 845-354-9469
Richard Kroll, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Medical Park Dr, West Nyack, NY 10994
Phone: 845-354-5000    Fax: 854-354-9469

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.