Caterina Oneto Araya, MD - Medicare Gastroenterology in New York, NY

Caterina Oneto Araya, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New York, New York. She went to University Central Del Caribe Escuela De Medicina and graduated in 1999 and has 25 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Vanguard Gastroenterology Llp and her current practice location is 232 E 30th St, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 889-5544.

Caterina Oneto Araya is licensed to practice in New York (license number 256985) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1245559764.

Contact Information

Caterina Oneto Araya, MD
232 E 30th St,
New York, NY 10016-8202
(212) 889-5544
Not Available

Map and Direction




Physician's Profile

Full NameCaterina Oneto Araya
GenderFemale
SpecialityGastroenterology
Experience25 Years
Location232 E 30th St, New York, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Caterina Oneto Araya attended and graduated from University Central Del Caribe Escuela De Medicina in 1999
  NPI Data:
  • NPI Number: 1245559764
  • Provider Enumeration Date: 05/24/2010
  • Last Update Date: 10/02/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5496889446
  • Enrollment ID: I20100813000003

Medical Identifiers

Medical identifiers for Caterina Oneto Araya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245559764NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 256985 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vanguard Gastroenterology Llp10527445889

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. Caterina Oneto Araya allows following entities to bill medicare on her behalf.
Entity NameBrooklyn Gastroenterology And Endoscopy Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861662991
PECOS PAC ID: 4880768373
Enrollment ID: O20080731000667
Entity NameVanguard Gastroenterology Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720639388
PECOS PAC ID: 1052744588
Enrollment ID: O20191213001232

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. Caterina Oneto Araya 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
Caterina Oneto Araya, MD
316 E 30th St, 2nd Floor,
New York, NY 10016-8366

Ph: (212) 614-0039
Caterina Oneto Araya, MD
232 E 30th St,
New York, NY 10016-8202

Ph: (212) 889-5544

Reviews and Comments


Internal Medicine Doctors in New York, NY

Dr. Ravishankar Ramaswamy, MD, MS
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1440 Madison Avenue, New York, NY 10029
Phone: 212-659-8552    Fax: 212-860-9737
Dr. Pietro Alessandro Ambrogio Canetta, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 622 W 168th St, Ph4-124, New York, NY 10032
Phone: 212-305-5020    Fax: 212-305-6692
Dr. Rakhshan Mahmood Chida, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 327 E 17th St, New York, NY 10003
Phone: 212-420-5690    
Charles D Resor,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 622 W 168th St, New York, NY 10032
Phone: 212-305-2913    
Dr. Jacqueline Yuey Lonier, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Saint Nicholas Ave, New York, NY 10032
Phone: 212-851-5494    
Dr. Sharon Uralil, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 550 1st Ave, New York, NY 10016
Phone: 212-263-3293    
Diana Kantor, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 775 9th Ave, New York, NY 10019
Phone: 212-586-1550    

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.