Gregory Michael Grimaldi, MD - Medicare Diagnostic Radiology in New York, NY

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Gregory Michael Grimaldi, MD is a medicare enrolled "Radiology - Body Imaging" physician in New York, New York. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2003 and has 22 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice North Shore-lij Medical Pc, Mskcc Radiology Group, Southside Faculty Medical Affiliates University Faculty Practice Corpo, Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey, Msk Monmouth, Msk Bergen and his current practice location is 1275 York Ave, New York, New York. You can reach out to his office (for appointments etc.) via phone at (646) 373-7601.

Gregory Michael Grimaldi is licensed to practice in New York (license number 243595) 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 1073779617.

Contact Information

Gregory Michael Grimaldi, MD
1275 York Ave,
New York, NY 10065-6007
(646) 373-7601
Not Available

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Physician's Profile

Full NameGregory Michael Grimaldi
GenderMale
SpecialityDiagnostic Radiology
Experience22 Years
Location1275 York Ave, New York, New York
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:
  • Gregory Michael Grimaldi attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2003
  NPI Data:
  • NPI Number: 1073779617
  • Provider Enumeration Date: 08/04/2008
  • Last Update Date: 05/07/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2860544624
  • Enrollment ID: I20090709000276

Medical Identifiers

Medical identifiers for Gregory Michael Grimaldi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073779617NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085B0100XRadiology - Body Imaging 243595 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phelps Memorial Hospital CenterSleepy hollow, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore-lij Medical Pc33757015685625
Mskcc Radiology Group3971494683182
Southside Faculty Medical Affiliates University Faculty Practice Corpo5698175933198
Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey0143229534202
Msk Monmouth1153619291277
Msk Bergen1456614114233

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. Gregory Michael Grimaldi allows following entities to bill medicare on his behalf.
Entity NameMskcc Radiology Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639159692
PECOS PAC ID: 3971494683
Enrollment ID: O20040323000353
Entity NameNorth Shore-lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
Entity NameSouthside Faculty Medical Affiliates University Faculty Prac
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033791058
PECOS PAC ID: 5698175933
Enrollment ID: O20210608003649

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. Gregory Michael Grimaldi 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
Gregory Michael Grimaldi, MD
1275 York Ave,
New York, NY 10065-6007

Ph: (646) 373-7601		Gregory Michael Grimaldi, MD
1275 York Ave,
New York, NY 10065-6007

Ph: (646) 373-7601

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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