Lillian Elena Marsh, MD - Medicare Emergency Medicine in Philadelphia, PA

Lillian Elena Marsh, MD is a medicare enrolled "Emergency Medicine" physician in Philadelphia, Pennsylvania. She went to State University Of New York At Buffalo School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice University Of Penn-medical Group and her current practice location is 3400 Spruce St, Ground Silverstein Bldg, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 662-7428.

Lillian Elena Marsh is licensed to practice in Pennsylvania (license number MD448913) 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 1972737211.

Contact Information

Lillian Elena Marsh, MD
3400 Spruce St, Ground Silverstein Bldg,
Philadelphia, PA 19104-4206
(215) 662-7428
Not Available

Map and Direction




Physician's Profile

Full NameLillian Elena Marsh
GenderFemale
SpecialityEmergency Medicine
Experience15 Years
Location3400 Spruce 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:
  • Lillian Elena Marsh attended and graduated from State University Of New York At Buffalo School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1972737211
  • Provider Enumeration Date: 05/14/2009
  • Last Update Date: 07/03/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5496996225
  • Enrollment ID: I20130720000218

Medical Identifiers

Medical identifiers for Lillian Elena Marsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972737211NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD448913 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Penn Presbyterian Medical CenterPhiladelphia, PAHospital
Hospital Of Univ Of PennsylvaniaPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Penn-medical Group62047309553051

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. Lillian Elena Marsh allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Penn-medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235527342
PECOS PAC ID: 6204730955
Enrollment ID: O20141111000091

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. Lillian Elena Marsh 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
Lillian Elena Marsh, MD
3400 Spruce St, Ground Silverstein Bldg,
Philadelphia, PA 19104-4206

Ph: (215) 662-7248
Lillian Elena Marsh, MD
3400 Spruce St, Ground Silverstein Bldg,
Philadelphia, PA 19104-4206

Ph: (215) 662-7428

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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