Irwin David Feintzeig, MD - Medicare Nephrology in Trumbull, CT

Irwin David Feintzeig, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Trumbull, Connecticut. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Nephrology Associates Pc and his current practice location is 7 Cambridge Dr Ste 201, Trumbull, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 335-0195.

Irwin David Feintzeig is licensed to practice in Connecticut (license number 026343) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1902805773.

Contact Information

Irwin David Feintzeig, MD
7 Cambridge Dr Ste 201,
Trumbull, CT 06611-4763
(203) 335-0195
(203) 335-7293



Physician's Profile

Full NameIrwin David Feintzeig
GenderMale
SpecialityNephrology
Experience45 Years
Location7 Cambridge Dr Ste 201, Trumbull, Connecticut
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Irwin David Feintzeig graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1902805773
  • Provider Enumeration Date: 07/14/2005
  • Last Update Date: 02/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4284795865
  • Enrollment ID: I20100210000543

Medical Identifiers

Medical identifiers for Irwin David Feintzeig such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902805773NPI-NPPES
001263433MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 026343 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Milford DialysisMilford, CTDialysis facility
Bridgeport HospitalBridgeport, CTHospital
Griffin HospitalDerby, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nephrology Associates Pc498159062711

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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. Irwin David Feintzeig allows following entities to bill medicare on his behalf.
Entity NameNephrology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609825223
PECOS PAC ID: 4981590627
Enrollment ID: O20040227000494

News Archive

Celgene second-quarter non-GAAP total revenue increases 36% to $850 million

Celgene Corporation announced non-GAAP net income of $323.3 million, or non-GAAP diluted earnings per share of $0.69 for the quarter ended June 30, 2010. Non-GAAP net income for the second quarter of 2009 was $216.0 million or non-GAAP diluted earnings per share of $0.46.

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Reuters examines use of statistics in public health ahead of WHO report

"Above all else, analyzing the state of the world's health - be it by looking at obesity rates, cancer cases, malaria deaths, or HIV-free births - requires decent statistics," Reuters reports in an article examining the use of statistics in public health ahead of the release of the WHO's World Health Statistics report.

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› Verified 2 days ago

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. Irwin David Feintzeig 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
Irwin David Feintzeig, MD
7 Cambridge Dr Ste 201,
Trumbull, CT 06611-4763

Ph: (203) 335-0195
Irwin David Feintzeig, MD
7 Cambridge Dr Ste 201,
Trumbull, CT 06611-4763

Ph: (203) 335-0195

News Archive

Celgene second-quarter non-GAAP total revenue increases 36% to $850 million

Celgene Corporation announced non-GAAP net income of $323.3 million, or non-GAAP diluted earnings per share of $0.69 for the quarter ended June 30, 2010. Non-GAAP net income for the second quarter of 2009 was $216.0 million or non-GAAP diluted earnings per share of $0.46.

Early-stage interaction of monocytes with SARS-CoV-2-infected epithelial cell decides COVID-19 severity

A team of scientists from the USA and France has recently unveiled the mechanism of immune dysregulation in coronavirus disease 2019 (COVID-19) patients by analyzing the early-stage interaction between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-infected epithelial cells and immune cells. The study is currently available on the bioRxiv* preprint server.

Researchers demonstrate new multispectral microscope to speed up drug discovery

A new multispectral microscope, one capable of processing nearly 17 billion pixels representing 13 individual color channels in a single image, has been successfully demonstrated by a team of researchers from the United States and Australia. This is the largest such microscopic image ever created.

Reuters examines use of statistics in public health ahead of WHO report

"Above all else, analyzing the state of the world's health - be it by looking at obesity rates, cancer cases, malaria deaths, or HIV-free births - requires decent statistics," Reuters reports in an article examining the use of statistics in public health ahead of the release of the WHO's World Health Statistics report.

Read more News

› Verified 2 days ago


Internal Medicine Doctors in Trumbull, CT

Dawn Lukose,
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 112 Quarry Rd Ste 220, Trumbull, CT 06611
Phone: 203-374-6162    
Geny Ann George, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 115 Technology Dr Ste 101, Trumbull, CT 06611
Phone: 203-372-7200    
Daniel G. Sica, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 888 White Plains Rd, Suite 203, Trumbull, CT 06611
Phone: 203-459-0408    Fax: 203-459-0410
Joseph A Evangelista, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 15 Corporate Dr, #2-2, Trumbull, CT 06611
Phone: 203-268-8673    
Dr. Molain Saintilus, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 112 Quarry Rd, Suite 220, Trumbull, CT 06611
Phone: 203-374-6162    Fax: 203-374-1549
Linda S Werner, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 115 Technology Dr Unit C101, Trumbull, CT 06611
Phone: 203-372-7200    Fax: 203-374-1473
Dr. William G. Hulcher, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 888 White Plains Rd, Suite 202, Trumbull, CT 06611
Phone: 203-459-9666    Fax: 203-459-9698

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