Chun Wang Lam, MD - Medicare Gastroenterology in Trumbull, CT

Chun Wang Lam, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Trumbull, Connecticut. He went to State University Of New York Downstate Medical Center and graduated in 1996 and has 28 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Northeast Medical Group Inc and his current practice location is 888 White Plains Rd, Suite 110, Trumbull, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 459-4451.

Chun Wang Lam is licensed to practice in Connecticut (license number 040235) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1255394680.

Contact Information

Chun Wang Lam, MD
888 White Plains Rd, Suite 110,
Trumbull, CT 06611-4552
(203) 459-4451
(203) 459-0362

Map and Direction




Physician's Profile

Full NameChun Wang Lam
GenderMale
SpecialityGastroenterology
Experience28 Years
Location888 White Plains Rd, Trumbull, Connecticut
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Chun Wang Lam attended and graduated from State University Of New York Downstate Medical Center in 1996
  NPI Data:
  • NPI Number: 1255394680
  • Provider Enumeration Date: 04/07/2006
  • Last Update Date: 05/31/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6002706835
  • Enrollment ID: I20090209000623

Medical Identifiers

Medical identifiers for Chun Wang Lam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255394680NPI-NPPES
02317408MedicaidNY
001402354MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 040235 (Connecticut)Primary
207RG0100XInternal Medicine - Gastroenterology 208229 (New York)Secondary
207R00000XInternal Medicine 040235 (Connecticut)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bridgeport HospitalBridgeport, CTHospital
St. Vincent's Medical CenterBridgeport, CTHospital
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeast Medical Group Inc12542338361244

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. Chun Wang Lam allows following entities to bill medicare on his behalf.
Entity NameNortheast Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043278351
PECOS PAC ID: 1254233836
Enrollment ID: O20040123000522
Entity NameNemg Gastroenterology Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1558748996
PECOS PAC ID: 8224340989
Enrollment ID: O20150709000195

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. Chun Wang Lam 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
Chun Wang Lam, MD
888 White Plains Rd, Suite 110,
Trumbull, CT 06611-4552

Ph: (203) 459-4451
Chun Wang Lam, MD
888 White Plains Rd, Suite 110,
Trumbull, CT 06611-4552

Ph: (203) 459-4451

Reviews and Comments


Internal Medicine Doctors in Trumbull, CT

Dawn Lukose,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 112 Quarry Rd Ste 220, Trumbull, CT 06611
Phone: 203-374-6162    
Geny Ann George, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 115 Technology Dr Ste 101, Trumbull, CT 06611
Phone: 203-372-7200    
Daniel G. Sica, M.D.
Gastroenterology
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
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 15 Corporate Dr, #2-2, Trumbull, CT 06611
Phone: 203-268-8673    
Dr. Molain Saintilus, M.D.
Gastroenterology
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
Gastroenterology
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.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 888 White Plains Rd, Suite 202, Trumbull, CT 06611
Phone: 203-459-9666    Fax: 203-459-9698

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.