Tiffany Ong, RDN - Medicare Dietitian in Mount Sinai, NY

Tiffany Ong, RDN is a medicare enrolled "Dietitian, Registered" provider in Mount Sinai, New York. Her current practice location is 29 Jesse Way, Mount Sinai, New York. You can reach out to her office (for appointments etc.) via phone at (631) 478-4659.

Tiffany Ong is licensed to practice in * (Not Available) (license number ) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1992321855.

Contact Information

Tiffany Ong, RDN
29 Jesse Way,
Mount Sinai, NY 11766-2345
(631) 478-4659
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameTiffany Ong
GenderFemale
SpecialityDietitian, Registered
Location29 Jesse Way, Mount Sinai, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1992321855
  • Provider Enumeration Date: 06/17/2020
  • Last Update Date: 06/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5799154894
  • Enrollment ID: I20221213000576

Medical Identifiers

Medical identifiers for Tiffany Ong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992321855NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
133V00000XDietitian, Registered (* (Not Available))Primary

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. Tiffany Ong allows following entities to bill medicare on her behalf.
Provider NameNutrition In Motion
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1548437312
PECOS PAC ID: 7416091996
Enrollment ID: O20221213000482

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. Tiffany Ong 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
Tiffany Ong, RDN
29 Jesse Way,
Mount Sinai, NY 11766-2345

Ph: () -
Tiffany Ong, RDN
29 Jesse Way,
Mount Sinai, NY 11766-2345

Ph: (631) 478-4659

Reviews and Comments


Dietitian, Registered in Mount Sinai, NY

Iman Marghoob, MS, RD
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Practice Location: 229 Shore Rd, Mount Sinai, NY 11766
Phone: 631-922-5000    
New York Farmacist, Inc.
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 229 Shore Rd, Mount Sinai, NY 11766
Phone: 631-922-5000    
Lianne Budd, MS, RD, CDN
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Medicare: Not Enrolled in Medicare
Practice Location: 2 Davis Ct, Mount Sinai, NY 11766
Phone: 631-942-1928    
Mrs. Kerrilynn Patti-trepiccione, RD
Dietitian
Medicare: Not Enrolled in Medicare
Practice Location: 4 Walbash Ct, Mount Sinai, NY 11766
Phone: 631-848-8795    

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.