Dr Mark A Marieb, MD - Medicare Cardiac Electrophysiology in Hamden, CT

Dr Mark A Marieb, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Hamden, Connecticut. He went to Boston University School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Cardiac Electrophysiology. He is a member of the group practice Griffin Faculty Physicians Inc and his current practice location is 2313 Whitney Ave, Suite 2, Hamden, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 916-5670.

Dr Mark A Marieb is licensed to practice in Connecticut (license number 028115) 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 1508862632.

Contact Information

Dr Mark A Marieb, MD
2313 Whitney Ave, Suite 2,
Hamden, CT 06518-1326
(203) 916-5670
(203) 732-1470

Map and Direction




Physician's Profile

Full NameDr Mark A Marieb
GenderMale
SpecialityCardiac Electrophysiology
Experience40 Years
Location2313 Whitney Ave, Hamden, 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:
  • Dr Mark A Marieb attended and graduated from Boston University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1508862632
  • Provider Enumeration Date: 06/23/2005
  • Last Update Date: 03/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1951307768
  • Enrollment ID: I20081107000650

Medical Identifiers

Medical identifiers for Dr Mark A Marieb such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508862632NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 28115 (Connecticut)Secondary
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 028115 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Griffin HospitalDerby, CTHospital
Saint Mary's HospitalWaterbury, CTHospital
St. Vincent's Medical CenterBridgeport, CTHospital
Waterbury HospitalWaterbury, CTHospital
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Griffin Faculty Physicians Inc7618871997107

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 Mark A Marieb allows following entities to bill medicare on his behalf.
Entity NameGriffin Faculty Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598755605
PECOS PAC ID: 7618871997
Enrollment ID: O20031120000158
Entity NameCardiology Associates Of Greater Waterbury, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407159833
PECOS PAC ID: 7113100868
Enrollment ID: O20110318000000
Entity NameHartford Healthcare Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043561301
PECOS PAC ID: 1153573902
Enrollment ID: O20121201000007
Entity NameProspect Waterbury Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477902641
PECOS PAC ID: 4688967581
Enrollment ID: O20161004000255
Entity NameHartford Healthcare Medical Group Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023584216
PECOS PAC ID: 3173866241
Enrollment ID: O20190514001441

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 Mark A Marieb 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 Mark A Marieb, MD
67 Maple Ave,
Derby, CT 06418-1328

Ph: (203) 732-1256
Dr Mark A Marieb, MD
2313 Whitney Ave, Suite 2,
Hamden, CT 06518-1326

Ph: (203) 916-5670

Reviews and Comments


Internal Medicine Doctors in Hamden, CT

Ricardo F Cordido, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Whitney Ave, Suite 180, Hamden, CT 06518
Phone: 203-407-2500    Fax: 203-407-5812
Jennifer Su Thompson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2200 Whitney Ave, Suite 360, Hamden, CT 06518
Phone: 203-281-4463    
Mr. Marian E Vulpe, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Whitney Ave, Ste 180, Hamden, CT 06518
Phone: 203-407-2500    Fax: 203-407-5812
Dr. Leonard E Grauer, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1952 Whitney Ave, Hamden, CT 06517
Phone: 203-773-3055    Fax: 203-281-5796
Dr. Louis A. Telesford, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2337 Whitney Ave, Hamden, CT 06518
Phone: 203-248-8142    Fax: 203-248-7764
Dr. Stephen E Possick, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9 Washington Ave, Hamden, CT 06518
Phone: 203-281-6881    Fax: 203-287-9904
Dr. Prem George Thomas, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 75 Augur St, Hamden, CT 06517
Phone: 203-776-2012    

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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.

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