Dr Ivan Manjun Ngai, MD - Medicare Obstetrics & Gynecology in Poughkeepsie, NY

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Dr Ivan Manjun Ngai, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Poughkeepsie, New York. His current practice location is 21 Reade Pl Ste 1000, Poughkeepsie, New York. You can reach out to his office (for appointments etc.) via phone at (845) 214-1821.

Dr Ivan Manjun Ngai is licensed to practice in New York (license number 259678) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1053615690.

Contact Information

Dr Ivan Manjun Ngai, MD
21 Reade Pl Ste 1000,
Poughkeepsie, NY 12601-3950
(845) 214-1821
Not Available

Map and Direction




Physician's Profile

Full NameDr Ivan Manjun Ngai
GenderMale
SpecialityObstetrics & Gynecology - Maternal & Fetal Medicine
Location21 Reade Pl Ste 1000, Poughkeepsie, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053615690
  • Provider Enumeration Date: 12/22/2010
  • Last Update Date: 02/18/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6406098870
  • Enrollment ID: I20130814000610

Medical Identifiers

Medical identifiers for Dr Ivan Manjun Ngai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053615690NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 82824 (Connecticut)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 259678 (New York)Primary
207V00000XObstetrics & Gynecology 259678 (New York)Secondary

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 Ivan Manjun Ngai allows following entities to bill medicare on his behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235
Entity NameTjh Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184670465
PECOS PAC ID: 8527960533
Enrollment ID: O20040121000802
Entity NameFlushing Hospital & Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548217763
PECOS PAC ID: 2668367483
Enrollment ID: O20040219000415
Entity NameWestchester Medical Center Advanced Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912131392
PECOS PAC ID: 3173660776
Enrollment ID: O20091031000042

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 Ivan Manjun Ngai 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 Ivan Manjun Ngai, MD
45 Reade Pl,
Poughkeepsie, NY 12601-3947

Ph: (845) 454-8500		Dr Ivan Manjun Ngai, MD
21 Reade Pl Ste 1000,
Poughkeepsie, NY 12601-3950

Ph: (845) 214-1821

Reviews and Comments


Obstetrics & Gynecology Doctors in Poughkeepsie, NY

Dr. Yashodhara Misra, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 19 Baker Ave, Ste 302, Poughkeepsie, NY 12601
Phone: 845-483-5888    Fax: 845-471-4381
Dr. Lester F Bussey, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 34 Livingston St, Hudson River Healthcare, Inc., Poughkeepsie, NY 12601
Phone: 845-240-7860    Fax: 845-471-2579
Dr. Kimberly Ann Heller, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 9 Livingston St, Suite 4n, Poughkeepsie, NY 12601
Phone: 845-431-6800    Fax: 845-431-6821
Chista Safajou, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 68 W Cedar St Ste 1, Poughkeepsie, NY 12601
Phone: 845-433-0101    Fax: 845-433-0104
Dr. Daniel M Katz, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 50 Eastdale Ave N, Poughkeepsie, NY 12603
Phone: 845-437-5000    
Toni A Saychek, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2507 South Road, Mount Kisco Medical Group, Pc, Poughkeepsie, NY 12601
Phone: 845-471-2287    Fax: 914-242-1516

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.