Andrea Elena Davis, MD - Medicare Internal Medicine in Saint Louis, MO

Andrea Elena Davis, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Saint Louis, Missouri. She went to Johns Hopkins University School Of Medicine and graduated in 2015 and has 11 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Critical Care Pulmonary And Sleep Associates Professional Llp and her current practice location is 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 454-8917.

Andrea Elena Davis is licensed to practice in Missouri (license number 2026016998) 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 1033772892.

Contact Information

Andrea Elena Davis, MD
1 Barnes Jewish Hospital Plz,
Saint Louis, MO 63110-1003
(314) 454-8917
(314) 454-7524

Map and Direction




Physician's Profile

Full NameAndrea Elena Davis
GenderFemale
SpecialityInternal Medicine
Experience11 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:
  • Andrea Elena Davis attended and graduated from Johns Hopkins University School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1033772892
  • Provider Enumeration Date: 04/17/2019
  • Last Update Date: 09/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1355679770
  • Enrollment ID: I20240614002035

Medical Identifiers

Medical identifiers for Andrea Elena Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033772892NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 2026016998 (Missouri)Primary
207LC0200XAnesthesiology - Critical Care Medicine 2026016998 (Missouri)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 2026016998 (Missouri)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Colorado Hospital AuthorityAurora, COHospital
St Anthony HospitalLakewood, COHospital
Adventhealth LittletonLittleton, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Critical Care Pulmonary And Sleep Associates Professional Llp074917475361

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. Andrea Elena Davis allows following entities to bill medicare on her behalf.
Entity NameCritical Care Pulmonary and Sleep Associates Professional LLP
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437100039
PECOS PAC ID: 0749174753
Enrollment ID: O20040211000264

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. Andrea Elena Davis 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
Andrea Elena Davis, MD
660 S Euclid Ave,
Saint Louis, MO 63110-1010

Ph: (314) 454-8917
Andrea Elena Davis, MD
1 Barnes Jewish Hospital Plz,
Saint Louis, MO 63110-1003

Ph: (314) 454-8917

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

Dr. Margaret Leighton Mcnairy, MD
Critical Care Medicine
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
Conor Mccartney, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106
Phone: 314-652-4100    
Dr. Faris Adam Bakeer, MD
Critical Care Medicine
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
Critical Care Medicine
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. Randy Olivier Laine, MD
Critical Care Medicine
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
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108
Phone: 314-362-5060    Fax: 314-362-6959
Lovepreet Singh Randhawa, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 615 S New Ballas Rd, Saint Louis, MO 63141
Phone: 314-251-6339    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.