Dr Stephen M Fleet, MD - Medicare Cardiovascular Disease (cardiology) in Greenfield, MA

Dr Stephen M Fleet, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Greenfield, Massachusetts. He went to Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University and graduated in 1977 and has 47 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Baystate Medical Practices Inc and his current practice location is 164 High St, Greenfield, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 794-2273.

Dr Stephen M Fleet is licensed to practice in Massachusetts (license number 47690) 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 1588764948.

Contact Information

Dr Stephen M Fleet, MD
164 High St,
Greenfield, MA 01301-2613
(413) 794-2273
(413) 773-2841

Map and Direction




Physician's Profile

Full NameDr Stephen M Fleet
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience47 Years
Location164 High St, Greenfield, Massachusetts
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:
  • Dr Stephen M Fleet attended and graduated from Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 1977
  NPI Data:
  • NPI Number: 1588764948
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 01/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153362652
  • Enrollment ID: I20050516000124

Medical Identifiers

Medical identifiers for Dr Stephen M Fleet such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588764948NPI-NPPES
110052260AMedicaidMA
3102424MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 20714 (New Hampshire)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 47690 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baystate Franklin Medical CenterGreenfield, MAHospital
Baystate Medical CenterSpringfield, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baystate Medical Practices Inc59916029711015

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 Stephen M Fleet allows following entities to bill medicare on his behalf.
Entity NameBaystate Medical Practices Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548205909
PECOS PAC ID: 5991602971
Enrollment ID: O20040225000080

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 Stephen M Fleet 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 Stephen M Fleet, MD
280 Chestnut St Fl 2,
Springfield, MA 01199-1001

Ph: (413) 794-5700
Dr Stephen M Fleet, MD
164 High St,
Greenfield, MA 01301-2613

Ph: (413) 794-2273

Reviews and Comments


Internal Medicine Doctors in Greenfield, MA

Harvey M Lederman, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 48 Sanderson St, Greenfield, MA 01301
Phone: 413-773-2022    Fax: 413-773-4945
Estate Kokosadze, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 164 High St, Greenfield, MA 01301
Phone: 413-772-0211    
Dr. Katherine Anne Krauskopf, M.D.
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Medicare: Medicare Enrolled
Practice Location: 329 Conway St, Greenfield Health Center, Greenfield, MA 01301
Phone: 413-774-6301    Fax: 413-772-3314
Joaquin Carral, M.D.
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Medicare: Medicare Enrolled
Practice Location: 102 Main St, Greenfield, MA 01301
Phone: 413-325-8500    
Despina E Hoffman, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 115 Wildwood Ave, Greenfield, MA 01301
Phone: 413-773-5797    Fax: 413-773-9009
Dr. Mohammad A. Kashef, MD, MPH
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 146 Federal St, Greenfield, MA 01301
Phone: 413-534-1900    
Dr. Sunil K Dhunna, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 164 High St, Suite 200, Greenfield, MA 01301
Phone: 413-773-2840    Fax: 413-773-2841

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.