Dr Elizabeth Ann Mariano, MD - Medicare Hematology/oncology in Middletown, CT

Dr Elizabeth Ann Mariano, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Middletown, Connecticut. She graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Connecticut Oncology Group, P.c. and her current practice location is 536 Saybrook Rd, Middletown, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 358-2223.

Dr Elizabeth Ann Mariano is licensed to practice in Connecticut (license number 051948) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1467659557.

Contact Information

Dr Elizabeth Ann Mariano, MD
536 Saybrook Rd,
Middletown, CT 06457
(860) 358-2223
Not Available

Map and Direction




Physician's Profile

Full NameDr Elizabeth Ann Mariano
GenderFemale
SpecialityHematology/oncology
Experience17 Years
Location536 Saybrook Rd, Middletown, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Elizabeth Ann Mariano graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1467659557
  • Provider Enumeration Date: 07/02/2007
  • Last Update Date: 10/31/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 1850525510
  • Enrollment ID: I20131011000760

Medical Identifiers

Medical identifiers for Dr Elizabeth Ann Mariano such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467659557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 051948 (Connecticut)Primary
207RH0003XInternal Medicine - Hematology & Oncology 232842 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Middlesex HospitalMiddletown, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Connecticut Oncology Group, P.c.84260319496

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 Elizabeth Ann Mariano allows following entities to bill medicare on her behalf.
Entity NameConnecticut Oncology Group, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376533588
PECOS PAC ID: 8426031949
Enrollment ID: O20040608000023

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 Elizabeth Ann Mariano 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 Elizabeth Ann Mariano, MD
536 Saybrook Rd,
Middletown, CT 06457

Ph: (508) 334-5539
Dr Elizabeth Ann Mariano, MD
536 Saybrook Rd,
Middletown, CT 06457

Ph: (860) 358-2223

Reviews and Comments


Internal Medicine Doctors in Middletown, CT

Dr. Miklos C. Fogarasi, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 536 Saybrook Rd, Middletown, CT 06457
Phone: 860-358-2220    Fax: 860-358-2222
George Agyapong, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1000 Silver Street, Middletown, CT 06457
Phone: 860-262-5128    
Lisa Ochola-tinker, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 28 Crescent St, Middletown, CT 06457
Phone: 860-358-5322    Fax: 860-358-6298
Dr. James Kar-kee Yue, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 760 Saybrook Rd, Middletown, CT 06457
Phone: 860-347-3304    Fax: 860-346-8245
Mario Q Ricci Jr., MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 410 Saybrook Rd, Suite 201, Middletown, CT 06457
Phone: 860-347-4620    Fax: 860-346-9687
Dr. Crispin Reynaldo Abarientos, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 80 S Main St, Middletown, CT 06457
Phone: 860-358-6878    Fax: 860-358-6870
Stephen M Franklin, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 420 Saybrook Rd, Middlesex Cardiology Associates, Middletown, CT 06457
Phone: 860-347-4258    Fax: 860-704-5924

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.