Mai Rachel Nguyen, MD, PHD
Student in an Organized Health Care Education/Training Program · North Haven, CT
Mai Rachel Nguyen, MD, PHD is a student in an organized health care education/training program with a practice address in North Haven, Connecticut, and NPI 1578251203, issued on May 1, 2023. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mai Rachel Nguyen
- Credential
- MD, PHD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 6 Devine St, North Haven, CT 06473
- Phone
- (203) 287-6200
- Enumerated
- May 1, 2023
- Record last updated
- Jul 2, 2026
- Fax
- (203) 287-6101
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 5,184 in Connecticut → Look up another NPI →
Also registered at 6 Devine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ahmed Althobaiti, MD, SBNStudent in an Organized Health Care Education/Training Program1508428889
- Sara Anastasio, APRNNurse Practitioner1659993798
- Scott BourretOncology Pharmacist1073170478
- Sabrina Browning, M.D.Hematology (Internal Medicine) Physician1871938886
- Giavanna Chirico, PA-CMedical Physician Assistant1841864642
- Vaidehi Chowdhary, M.D.Rheumatology Physician1417921297
Verify Mai Rachel Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
63 Medicare Part D claims for 17 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
Mai Rachel Nguyen among 5,184 student in an organized health care education/training program records in Connecticut
Mai Rachel Nguyen, MD, PHD is one of 5,184 student in an organized health care education/training program records with a practice address in Connecticut. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 43% of them.
- NPI issued2023 · 43% of these records are older, 46% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2026 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 student in an organized health care education/training program records list a practice address in North Haven
They are 18 of the 539 NPPES records with a practice address in North Haven, and 5,184 student in an organized health care education/training program records in Connecticut.
All 5,184 in Connecticut → Every provider in North Haven → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Marcus AlexanderNorth Haven, CT 064731750072005
- Ahmed Althobaiti, MD, SBNNorth Haven, CT 064731508428889
- John AngelesNorth Haven, CT 064731023842937
- Kathryn BindelNorth Haven, CT 064731366241754
- Caden CannonNorth Haven, CT 064731780477299
- Nicole GherloneNorth Haven, CT 064731073148045
- Jheison Giraldo, MDNorth Haven, CT 064731104407154
- Marat Kribis, M.D.North Haven, CT 064731609250547
Common questions
What is Mai Rachel Nguyen, MD, PHD's NPI number?
Mai Rachel Nguyen, MD, PHD's National Provider Identifier (NPI) is 1578251203, issued on May 1, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mai Rachel Nguyen, MD, PHD located?
The NPPES record lists a practice address at 6 Devine St, North Haven, CT, 06473. Phone: (203) 287-6200. Providers update this record themselves, so call before visiting.
How can I verify Mai Rachel Nguyen, MD, PHD's license?
Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Mai Rachel Nguyen, MD, PHD prescribe under Medicare Part D?
In 2024, Mai Rachel Nguyen, MD, PHD had 63 Medicare Part D claims for 17 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.