Dr Danielle Duffy, MD - Medicare Cardiovascular Disease (cardiology) in Philadelphia, PA

Dr Danielle Duffy, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Philadelphia, Pennsylvania. She went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2002 and has 22 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Jefferson University Physicians and her current practice location is 925 Chestnut St, Mezzanine, Jefferson Heart Institute, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 955-5050.

Dr Danielle Duffy is licensed to practice in Pennsylvania (license number MD426956) 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 1427094697.

Contact Information

Dr Danielle Duffy, MD
925 Chestnut St, Mezzanine, Jefferson Heart Institute,
Philadelphia, PA 19107-4216
(215) 955-5050
(215) 503-5650

Map and Direction




Physician's Profile

Full NameDr Danielle Duffy
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience22 Years
Location925 Chestnut St, Philadelphia, Pennsylvania
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 Danielle Duffy attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2002
  NPI Data:
  • NPI Number: 1427094697
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 03/24/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 2062443625
  • Enrollment ID: I20050824000392

Medical Identifiers

Medical identifiers for Dr Danielle Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427094697NPI-NPPES
0076198MedicaidNJ
101498220MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD426956 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Thomas Jefferson University HospitalPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson University Physicians79118191801273

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 Danielle Duffy allows following entities to bill medicare on her behalf.
Entity NameJefferson University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093675
PECOS PAC ID: 7911819180
Enrollment ID: O20040225000232

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 Danielle Duffy 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 Danielle Duffy, MD
925 Chestnut St, Suite 200, Jefferson Heart Institute,
Philadelphia, PA 19107-4216

Ph: (215) 955-5050
Dr Danielle Duffy, MD
925 Chestnut St, Mezzanine, Jefferson Heart Institute,
Philadelphia, PA 19107-4216

Ph: (215) 955-5050

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.

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