Dr Loren Shari Greenberg, MS, MD - Medicare Geriatric Medicine in New Haven, CT

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Dr Loren Shari Greenberg, MS, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in New Haven, Connecticut. She went to Icahn School Of Medicine At Mount Sinai and graduated in 1997 and has 27 years of diverse experience with area of expertise as Geriatric Medicine. She is a member of the group practice Northeast Medical Group Inc, Hartford Healthcare Medical Group Specialists Pllc and her current practice location is 1450 Chapel St, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 688-2204.

Dr Loren Shari Greenberg is licensed to practice in Connecticut (license number 66568) 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 1730241357.

Contact Information

Dr Loren Shari Greenberg, MS, MD
1450 Chapel St,
New Haven, CT 06511-4405
(203) 688-2204
(203) 688-3876

Map and Direction




Physician's Profile

Full NameDr Loren Shari Greenberg
GenderFemale
SpecialityGeriatric Medicine
Experience27 Years
Location1450 Chapel St, New Haven, 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 Loren Shari Greenberg attended and graduated from Icahn School Of Medicine At Mount Sinai in 1997
  NPI Data:
  • NPI Number: 1730241357
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 01/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5991763278
  • Enrollment ID: I20201005000773

Medical Identifiers

Medical identifiers for Dr Loren Shari Greenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730241357NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 211288 (New York)Secondary
207RG0300XInternal Medicine - Geriatric Medicine 66568 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Connecticut Hospice Inc, TheBranford, CTHospice
Yale-new Haven HospitalNew haven, CTHospital
St. Vincent's Medical CenterBridgeport, CTHospital
Evergreen WoodsNorth branford, CTNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeast Medical Group Inc12542338361244
Hartford Healthcare Medical Group Specialists Pllc31738662411180

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 Loren Shari Greenberg allows following entities to bill medicare on her behalf.
Entity NameThe Hospital Of Central Connecticut At New Britain General And Bradley
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063461481
PECOS PAC ID: 6507776564
Enrollment ID: O20040115000497
Entity NameNortheast Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043278351
PECOS PAC ID: 1254233836
Enrollment ID: O20040123000522
Entity NameMidstate Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154425288
PECOS PAC ID: 7416840699
Enrollment ID: O20040203000244
Entity NameSt. Vincent's Multispecialty Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043544489
PECOS PAC ID: 6204977218
Enrollment ID: O20100112000538
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 Loren Shari Greenberg 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 Loren Shari Greenberg, MS, MD
1450 Chapel St,
New Haven, CT 06511-4405

Ph: (203) 688-2204		Dr Loren Shari Greenberg, MS, MD
1450 Chapel St,
New Haven, CT 06511-4405

Ph: (203) 688-2204

Reviews and Comments


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Jeanette M Tetrault, MD
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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).

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.