Amalia Dorelien, MD - Medicare Family Practice in Greenwich, CT

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Amalia Dorelien, MD is a medicare enrolled "Family Medicine" physician in Greenwich, Connecticut. She graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Stamford Health Medical Group Inc and her current practice location is 75 Holly Hill Ln Ste 201, Greenwich, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 869-6960.

Amalia Dorelien is licensed to practice in Connecticut (license number 73298) 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 1952740268.

Contact Information

Amalia Dorelien, MD
75 Holly Hill Ln Ste 201,
Greenwich, CT 06830-2912
(203) 869-6960
(203) 869-5103

Map and Direction




Physician's Profile

Full NameAmalia Dorelien
GenderFemale
SpecialityFamily Practice
Experience22 Years
Location75 Holly Hill Ln Ste 201, Greenwich, 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:
  • Amalia Dorelien graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1952740268
  • Provider Enumeration Date: 06/19/2013
  • Last Update Date: 03/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4486934411
  • Enrollment ID: I20230308000690

Medical Identifiers

Medical identifiers for Amalia Dorelien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952740268NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 73298 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stamford HospitalStamford, CTHospital
Greenwich Hospital Association -Greenwich, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stamford Health Medical Group Inc6901099746356

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. Amalia Dorelien allows following entities to bill medicare on her behalf.
Entity NameStamford Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633980
PECOS PAC ID: 6901099746
Enrollment ID: O20101025000743

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. Amalia Dorelien 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
Amalia Dorelien, MD
75 Holly Hill Ln Ste 201,
Greenwich, CT 06830-2912

Ph: (203) 869-6960		Amalia Dorelien, MD
75 Holly Hill Ln Ste 201,
Greenwich, CT 06830-2912

Ph: (203) 869-6960

Reviews and Comments


Family Medicine Doctors in Greenwich, CT

Seo Angela Choi, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 75 Holly Hill Ln Ste 201, Greenwich, CT 06830
Phone: 203-276-2516    Fax: 203-276-2515
Dr. Moha Kulkarni Ahuja, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6 Greenwich Office Park, Greenwich, CT 06831
Phone: 203-869-1145    Fax: 203-618-1721
Dr. Daniel Jonathan Bal, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Holly Hill Ln Fl 2, Greenwich, CT 06830
Phone: 203-869-6960    
Raymond Tetsuo Sekiguchi, MD PHD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 49 Lake Ave, Greenwich, CT 06830
Phone: 203-552-9037    Fax: 203-552-9048

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.