Dr Laura Renee Marks, MD - Medicare Infectious Disease in Saint Louis, MO

Dr Laura Renee Marks, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Saint Louis, Missouri. She went to State University Of New York At Buffalo School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Washington University and her current practice location is 1 Barnes Jewish Hospital Plz, Div Im Infectious Disease, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 747-3000.

Dr Laura Renee Marks is licensed to practice in Missouri (license number 2017018128) 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 1164803334.

Contact Information

Dr Laura Renee Marks, MD
1 Barnes Jewish Hospital Plz, Div Im Infectious Disease,
Saint Louis, MO 63110-1003
(314) 747-3000
(314) 362-9851

Map and Direction




Physician's Profile

Full NameDr Laura Renee Marks
GenderFemale
SpecialityInfectious Disease
Experience9 Years
Location1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
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 Laura Renee Marks attended and graduated from State University Of New York At Buffalo School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1164803334
  • Provider Enumeration Date: 06/14/2015
  • Last Update Date: 04/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0042524720
  • Enrollment ID: I20200804000750

Medical Identifiers

Medical identifiers for Dr Laura Renee Marks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164803334NPI-NPPES
200063525MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2017018128 (Missouri)Secondary
207RI0200XInternal Medicine - Infectious Disease 2017018128 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Barnes Jewish HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington University98300087702516

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 Laura Renee Marks allows following entities to bill medicare on her behalf.
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992746903
PECOS PAC ID: 9830008770
Enrollment ID: O20031119000372

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 Laura Renee Marks 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 Laura Renee Marks, MD
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 747-3000
Dr Laura Renee Marks, MD
1 Barnes Jewish Hospital Plz, Div Im Infectious Disease,
Saint Louis, MO 63110-1003

Ph: (314) 747-3000

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 4921 Parkview Pl, Div Im Cardiology, Ste 8b, Saint Louis, MO 63110
Phone: 314-362-1291    Fax: 314-362-4278
Conor Mccartney, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106
Phone: 314-652-4100    
Dr. Faris Adam Bakeer, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Dr. Rehan Rais, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Nathan Farkas, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110
Phone: 314-362-1930    
Dr. Randy Olivier Laine, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108
Phone: 314-362-5060    Fax: 314-362-6959

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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