Ivan Manjun Ngai, M.D.
Maternal & Fetal Medicine Physician · Poughkeepsie, NY
Ivan Manjun Ngai, M.D. is a maternal & fetal medicine physician with a practice address in Poughkeepsie, New York, and NPI 1053615690, issued on Dec 22, 2010. Check the license (New York 259678, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ivan Manjun Ngai
- Credential
- M.D.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License numbers
- 259678 NY
82824 CT
Self-reported in NPPES; status is on the state search - Practice location
- 21 Reade PL Ste 1000, Poughkeepsie, NY 12601
- Phone
- (845) 214-1821
- Enumerated
- Dec 22, 2010
- Record last updated
- Feb 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20130814000610); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2007
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 292 in New York → Look up another NPI →
Also registered at 21 Reade PL Ste 1000
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gila Fridkis, MGC, CGCGenetic Counselor (M.S.)1235891029
- Ian KaplanPulmonary Disease Physician1659803393
- Kayla RamosDoula1669335642
- Steven Ritter, MDCritical Care Medicine (Internal Medicine) Physician1073544292
- Nicholas Stickel, M.D.Pulmonary Disease Physician1700145703
Verify Ivan Manjun Ngai 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 259678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $40.74
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 784 providers of this specialty with any payment received $1,252.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Nuvance Health Medical Practice PCPoughkeepsie, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ivan Manjun Ngai among 292 maternal & fetal medicine physician records in New York
Ivan Manjun Ngai, M.D. is one of 292 maternal & fetal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 67% of them.
- NPI issued2010 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2007 · median 2002 among the 188 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in New York
There are 292 maternal & fetal medicine physician records in New York.
All 292 in New York → Every provider in Poughkeepsie → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Kimberly Heller, MDPoughkeepsie, NY 126011063426195
- Keith Lescale, M.D.Poughkeepsie, NY 126011700819760
- Marla Eglowstein, MDAlbany, NY 122081922333640
- Tara Lynch, M.D.Albany, NY 122081316203763
- Bruce Morris, MDAlbany, NY 122081164587408
- Renee Samelson, M.D.Albany, NY 122081831184555
- Craig Zelig, M.D.Albany, NY 122081194790527
- Sarah Cagino, MDAlbany, NY 122061356735716
Common questions
What is Ivan Manjun Ngai, M.D.'s NPI number?
Ivan Manjun Ngai, M.D.'s National Provider Identifier (NPI) is 1053615690, issued on Dec 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ivan Manjun Ngai, M.D. located?
The NPPES record lists a practice address at 21 Reade PL Ste 1000, Poughkeepsie, NY, 12601. Phone: (845) 214-1821. Providers update this record themselves, so call before visiting.
How can I verify Ivan Manjun Ngai, M.D.'s license?
NPPES lists New York license number 259678, 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.
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.