Ivan Ramirez De Oleo, MD - Medicare Rheumatology in Croton On Hudson, NY

Ivan Ramirez De Oleo, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Croton On Hudson, New York. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice North Shore - Lij Medical Pc and his current practice location is 440 S Riverside Ave, Croton On Hudson, New York. You can reach out to his office (for appointments etc.) via phone at (914) 269-1700.

Ivan Ramirez De Oleo is licensed to practice in New York (license number 301459) 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 1013463397.

Contact Information

Ivan Ramirez De Oleo, MD
440 S Riverside Ave,
Croton On Hudson, NY 10520-3059
(914) 269-1700
(914) 271-2536

Map and Direction




Physician's Profile

Full NameIvan Ramirez De Oleo
GenderMale
SpecialityRheumatology
Experience11 Years
Location440 S Riverside Ave, Croton On Hudson, New York
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:
  • Ivan Ramirez De Oleo graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1013463397
  • Provider Enumeration Date: 08/28/2016
  • Last Update Date: 10/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345577474
  • Enrollment ID: I20220603001110

Medical Identifiers

Medical identifiers for Ivan Ramirez De Oleo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013463397NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 301459 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phelps Memorial Hospital CenterSleepy hollow, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore - Lij Medical Pc33757015685120

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. Ivan Ramirez De Oleo allows following entities to bill medicare on his behalf.
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. Ivan Ramirez De Oleo 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
Ivan Ramirez De Oleo, MD
440 S Riverside Ave,
Croton On Hudson, NY 10520-3059

Ph: (914) 269-1700
Ivan Ramirez De Oleo, MD
440 S Riverside Ave,
Croton On Hudson, NY 10520-3059

Ph: (914) 269-1700

Reviews and Comments


Internal Medicine Doctors in Croton On Hudson, NY

David Michael Christensen, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 87 Grand St, Croton On Hudson, NY 10520
Phone: 914-271-6262    Fax: 914-271-4839
Martin K Melman, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 87 Grand St, Croton On Hudson, NY 10520
Phone: 914-271-4845    Fax: 914-271-4839
Dr. Eun Soo Kwak-peacock, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 35 S Riverside Ave, Croton On Hudson, NY 10520
Phone: 914-739-0087    Fax: 914-737-1714
Eugene Rajaratnam, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 35 S Riverside Ave Ste 103, Croton On Hudson, NY 10520
Phone: 914-241-1050    Fax: 914-271-9712
Dr. Saleem M Mir, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 132 Maple St, Croton On Hudson, NY 10520
Phone: 914-271-6606    Fax: 914-271-7754
Alexis Noelle Oliveros, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 35 S Riverside Ave, The Westchester Medical Practice Pc, Croton On Hudson, NY 10520
Phone: 914-233-3005    Fax: 914-207-1616

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.