Dr Andrew Nguyen, MD - Medicare Internal Medicine in Amityville, NY

Dr Andrew Nguyen, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Amityville, New York. He went to State University Of New York Downstate Medical Center and graduated in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Vinod Gulati Md Pllc and his current practice location is 333 Broadway, Amityville, New York. You can reach out to his office (for appointments etc.) via phone at (631) 789-2020.

Dr Andrew Nguyen is licensed to practice in New York (license number 234168) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1265653778.

Contact Information

Dr Andrew Nguyen, MD
333 Broadway,
Amityville, NY 11701
(631) 789-2020
Not Available

Map and Direction




Physician's Profile

Full NameDr Andrew Nguyen
GenderMale
SpecialityInternal Medicine
Experience23 Years
Location333 Broadway, Amityville, New York
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Andrew Nguyen attended and graduated from State University Of New York Downstate Medical Center in 2001
  NPI Data:
  • NPI Number: 1265653778
  • Provider Enumeration Date: 05/01/2007
  • Last Update Date: 11/01/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4688620065
  • Enrollment ID: I20050329000742

Medical Identifiers

Medical identifiers for Dr Andrew Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265653778NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 234168 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Hospital Medical CenterWest islip, NYHospital
Plainview HospitalPlainview, NYHospital
Chsli St Joseph HospitalBethpage, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vinod Gulati Md Pllc83253159222

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 Andrew Nguyen allows following entities to bill medicare on his behalf.
Entity NameVinod Gulati Md Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730628611
PECOS PAC ID: 8325315922
Enrollment ID: O20170602001128

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 Andrew Nguyen 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 Andrew Nguyen, MD
333 Broadway,
Amityville, NY 11701

Ph: (631) 789-2020
Dr Andrew Nguyen, MD
333 Broadway,
Amityville, NY 11701

Ph: (631) 789-2020

Reviews and Comments


Internal Medicine Doctors in Amityville, NY

Dr. Sam Davidoff, D.O.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 317 Broadway Ste A, Amityville, NY 11701
Phone: 631-598-5864    Fax: 631-598-5866
Dr. Miroslav Djokic, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 221 Broadway, Suite 204, Amityville, NY 11701
Phone: 631-598-5864    Fax: 631-598-5866
Hwa Cheng Hsieh, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1080 Sunrise Highway, Amityville, NY 11701
Phone: 631-854-1048    
Patrick Greger,
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 17 W Oak St, Amityville, NY 11701
Phone: 631-608-1192    
Dr. Raman Kumar, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 137 Broadway, Suite A, Amityville, NY 11701
Phone: 631-264-2424    Fax: 631-264-7881
Raymond J Jensen, DO
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 49 Ireland Place, Amityville, NY 11701
Phone: 631-264-0924    Fax: 631-264-3503
Hena Alvi Siddiqui, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 399 Countyline Rd, Amityville, NY 11701
Phone: 631-608-5629    Fax: 631-795-2975

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.