Ivan Patrick Maillard, MD - Medicare Internal Medicine in Philadelphia, PA

Ivan Patrick Maillard, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Philadelphia, Pennsylvania. His current practice location is 3400 Spruce St, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 615-0063.

Ivan Patrick Maillard is licensed to practice in Pennsylvania (license number MD423465) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1568403269.

Contact Information

Ivan Patrick Maillard, MD
3400 Spruce St,
Philadelphia, PA 19104-4238
(215) 615-0063
(215) 349-8144

Map and Direction




Physician's Profile

Full NameIvan Patrick Maillard
GenderMale
SpecialityInternal Medicine - Hematology
Location3400 Spruce St, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1568403269
  • Provider Enumeration Date: 06/10/2006
  • Last Update Date: 09/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 5395776041
  • Enrollment ID: I20050823000817

Medical Identifiers

Medical identifiers for Ivan Patrick Maillard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568403269NPI-NPPES
1013530260002MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD423465 (Pennsylvania)Secondary
207RH0000XInternal Medicine - Hematology MD423465 (Pennsylvania)Primary

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. Ivan Patrick Maillard allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Penn-medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679677975
PECOS PAC ID: 6204730955
Enrollment ID: O20150221000231

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. Ivan Patrick Maillard 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
Ivan Patrick Maillard, MD
3400 Spruce St,
Philadelphia, PA 19104-4238

Ph: (215) 615-0063
Ivan Patrick Maillard, MD
3400 Spruce St,
Philadelphia, PA 19104-4238

Ph: (215) 615-0063

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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