Barbara Cynthia Ng, MD
Student in an Organized Health Care Education/Training Program · Greenwich, CT
Barbara Cynthia Ng, MD is a student in an organized health care education/training program with a practice address in Greenwich, Connecticut, and NPI 1043500788, issued on Apr 14, 2011. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Cynthia Ng
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 5 Perryridge RD, Greenwich, CT 06830
- Phone
- (514) 995-7710
- Enumerated
- Apr 14, 2011
- Record last updated
- Apr 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- 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 5 Perryridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diana Adams, M.D.Maternal & Fetal Medicine Physician1255300653
- Saheeb AhmedStudent in an Organized Health Care Education/Training Program1326626748
- Rachel Alfandre, LCSWClinical Social Worker1497077259
- Vicki Altmeyer, M.D.Anatomic Pathology & Clinical Pathology Physician1700807898
Verify Barbara Cynthia Ng 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
Barbara Cynthia Ng among 5,184 student in an organized health care education/training program records in Connecticut
Barbara Cynthia Ng, MD 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 not. Its NPI, issued in 2011, is newer than 4% of them.
- NPI issued2011 · 4% of these records are older, 95% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2011 · 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).
61 student in an organized health care education/training program records list a practice address in Greenwich
They are 61 of the 1,184 NPPES records with a practice address in Greenwich, and 5,184 student in an organized health care education/training program records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,184 in Connecticut → Every provider in Greenwich → 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
- Saheeb AhmedGreenwich, CT 068301326626748
- Sotonye BobojamaGreenwich, CT 068301891372405
- Sarah Esaa, M.D.Greenwich, CT 068301043630692
- June Jeon, MDGreenwich, CT 068301013536218
- Patrick Kennedy, MDGreenwich, CT 068301033746128
- Daniel Kim, MDGreenwich, CT 068301497332415
- Matthew OleksakGreenwich, CT 068301699424812
- Zachary Retalis, DOGreenwich, CT 068301326676883
Common questions
What is Barbara Cynthia Ng, MD's NPI number?
Barbara Cynthia Ng, MD's National Provider Identifier (NPI) is 1043500788, issued on Apr 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Cynthia Ng, MD located?
The NPPES record lists a practice address at 5 Perryridge RD, Greenwich, CT, 06830. Phone: (514) 995-7710. Providers update this record themselves, so call before visiting.
How can I verify Barbara Cynthia Ng, MD's license?
Search the Connecticut board that licenses this profession; the NPPES record confirms identity 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. 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.