Andrew Nguyen, M.D.
Infectious Disease Physician · Amityville, NY
Andrew Nguyen, M.D. is an infectious disease physician with a practice address in Amityville, New York, and NPI 1265653778, issued on May 1, 2007. Check the license (New York 234168, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Andrew Nguyen
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 234168 NY
Self-reported in NPPES; status is on the state search - Practice location
- 333 Broadway, Amityville, NY 11701
- Phone
- (631) 789-2020
- Enumerated
- May 1, 2007
- Record last updated
- Nov 1, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050329000742); may accept Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2001
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 333 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammud Alam, M.D.Infectious Disease Physician1881601052
- Pamela Braglia, NPAdult Health Nurse Practitioner1013347822
- Chaitanya Chevireddy, M.D.Internal Medicine Physician1538175146
- Barbara Farrell, NPNurse Practitioner1043406424
- Brijesh Goyal, M.D.Internal Medicine Physician1245247402
- Michael Gramse, D.C.Chiropractor1558448209
Verify Andrew Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 234168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average infectious disease physician in 2024
114 Medicare Part D claims for 31 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Daptomycin18 claims
- Vancomycin Hcl16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Vinod Gulati MD PLLCAmityville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Nguyen among 970 infectious disease physician records in New York
Andrew Nguyen, M.D. is one of 970 infectious disease physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 41% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2001 · median 2002 among the 624 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Amityville → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Mohammud Alam, M.D.Amityville, NY 117011881601052
- Sunjit Jaspal, M.D.Babylon, NY 117021548569783
- Shamayl Ahmed, MDBay Shore, NY 117061194285866
- Robert Chow, M.D.Bay Shore, NY 117061063778355
- Arif Dharsee, MDBay Shore, NY 117061164680088
- Michael Gray, M.D.Bay Shore, NY 117061477634350
- Mariya Huralska, MDBay Shore, NY 117061679136170
- Prashant Malhotra, MDBay Shore, NY 117061871556316
Common questions
What is Andrew Nguyen, M.D.'s NPI number?
Andrew Nguyen, M.D.'s National Provider Identifier (NPI) is 1265653778, issued on May 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Nguyen, M.D. located?
The NPPES record lists a practice address at 333 Broadway, Amityville, NY, 11701. Phone: (631) 789-2020. Providers update this record themselves, so call before visiting.
How can I verify Andrew Nguyen, M.D.'s license?
NPPES lists New York license number 234168, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Andrew Nguyen, M.D. had 114 Medicare Part D claims for 31 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.