Stephanie Louise Gaillard, MD, PHD - Medicare Medical Oncology in Baltimore, MD

Stephanie Louise Gaillard, MD, PHD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Baltimore, Maryland. She went to Duke University School Of Medicine and graduated in 2006 and has 18 years of diverse experience with area of expertise as Medical Oncology. She is a member of the group practice Johns Hopkins University and her current practice location is 401 N Broadway, Room 1361, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 955-3707.

Stephanie Louise Gaillard is licensed to practice in Maryland (license number D69970) 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 1689729212.

Contact Information

Stephanie Louise Gaillard, MD, PHD
401 N Broadway, Room 1361,
Baltimore, MD 21231
(410) 955-3707
(410) 955-8587

Map and Direction




Physician's Profile

Full NameStephanie Louise Gaillard
GenderFemale
SpecialityMedical Oncology
Experience18 Years
Location401 N Broadway, Baltimore, Maryland
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:
  • Stephanie Louise Gaillard attended and graduated from Duke University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1689729212
  • Provider Enumeration Date: 01/24/2007
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7416137161
  • Enrollment ID: I20110211000803

Medical Identifiers

Medical identifiers for Stephanie Louise Gaillard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689729212NPI-NPPES
116742100MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology D69970 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johns Hopkins Hospital, TheBaltimore, MDHospital
Sibley Memorial HospitalWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University89219031472656

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. Stephanie Louise Gaillard allows following entities to bill medicare on her behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922008549
PECOS PAC ID: 8921903147
Enrollment ID: O20031215000719

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. Stephanie Louise Gaillard 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
Stephanie Louise Gaillard, MD, PHD
9910 Franklin Square Drive, 2110,
Baltimore, MD 21236-4902

Ph: (410) 933-6423
Stephanie Louise Gaillard, MD, PHD
401 N Broadway, Room 1361,
Baltimore, MD 21231

Ph: (410) 955-3707

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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