Marcelo Matiello, MD, MSC - Medicare Neurology in New Haven, CT

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Marcelo Matiello, MD, MSC is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in New Haven, Connecticut. He graduated from medical school in 2000 and has 25 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Nantucket Cottage Hospital, Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 1450 Chapel St, New Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 789-3947.

Marcelo Matiello is licensed to practice in Massachusetts (license number 266210) 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 1598027898.

Contact Information

Marcelo Matiello, MD, MSC
1450 Chapel St,
New Haven, CT 06511-4405
(203) 789-3947
Not Available

Map and Direction




Physician's Profile

Full NameMarcelo Matiello
GenderMale
SpecialityNeurology
Experience25 Years
Location1450 Chapel St, New Haven, 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:
  • Marcelo Matiello graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1598027898
  • Provider Enumeration Date: 06/12/2012
  • Last Update Date: 07/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4789995036
  • Enrollment ID: I20160929000389

Medical Identifiers

Medical identifiers for Marcelo Matiello such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598027898NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 266210 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
Nantucket Cottage HospitalNantucket, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nantucket Cottage Hospital175935760176
Massachusetts General Physicians Organization Inc24663658203204
The General Hospital Corporation65078038061143

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. Marcelo Matiello allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameNantucket Cottage Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447214622
PECOS PAC ID: 1759357601
Enrollment ID: O20050104000928
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Marcelo Matiello 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
Marcelo Matiello, MD, MSC
60 Glen Rd Apt 110,
Brookline, MA 02445-7731

Ph: (203) 584-6294		Marcelo Matiello, MD, MSC
1450 Chapel St,
New Haven, CT 06511-4405

Ph: (203) 789-3947

Reviews and Comments


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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).

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