Ray Dong, - Medicare Gastroenterology in New York, NY

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Ray Dong, is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New York, New York. He went to Eastern Virginia Medical School and graduated in 2015 and has 10 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice King-chen Hon Md Pc and his current practice location is 10 Union Sq E # 2g, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 844-6195.

Ray Dong is licensed to practice in New York (license number 293214) 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 1679950620.

Contact Information

Ray Dong,
10 Union Sq E # 2g,
New York, NY 10003-3314
(212) 844-6195
(323) 226-2657

Map and Direction




Physician's Profile

Full NameRay Dong
GenderMale
SpecialityGastroenterology
Experience10 Years
Location10 Union Sq E # 2g, New York, 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:
  • Ray Dong attended and graduated from Eastern Virginia Medical School in 2015
  NPI Data:
  • NPI Number: 1679950620
  • Provider Enumeration Date: 04/29/2015
  • Last Update Date: 03/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9931495686
  • Enrollment ID: I20210611000918

Medical Identifiers

Medical identifiers for Ray Dong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679950620NPI-NPPES
RD3232267556MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A143843 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology 293214 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
King-chen Hon Md Pc52940534842

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. Ray Dong allows following entities to bill medicare on his behalf.
Entity NameKing-chen Hon Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093080996
PECOS PAC ID: 5294053484
Enrollment ID: O20150420001572
Entity NameSynergy Gastroenterology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154172781
PECOS PAC ID: 6608215322
Enrollment ID: O20240415001820

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. Ray Dong 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
Ray Dong,
10 Union Sq E # 2g,
New York, NY 10003-3314

Ph: (212) 844-6195		Ray Dong,
10 Union Sq E # 2g,
New York, NY 10003-3314

Ph: (212) 844-6195

Reviews and Comments


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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.