Dr Arun Reddy Mannem, MD - Medicare Gastroenterology in Saint Louis, MO

Dr Arun Reddy Mannem, MD is a medicare enrolled "Hospitalist" physician in Saint Louis, Missouri. He went to Medical College Of Wisconsin and graduated in 2009 and has 15 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastroenterology Associates Of Northern Virginia, Llc and his current practice location is 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 362-1700.

Dr Arun Reddy Mannem is licensed to practice in Missouri (license number 2012015752) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1871721019.

Contact Information

Dr Arun Reddy Mannem, MD
1 Barnes Jewish Hospital Plz,
Saint Louis, MO 63110-1003
(314) 362-1700
(314) 362-9878

Map and Direction




Physician's Profile

Full NameDr Arun Reddy Mannem
GenderMale
SpecialityGastroenterology
Experience15 Years
Location1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Arun Reddy Mannem attended and graduated from Medical College Of Wisconsin in 2009
  NPI Data:
  • NPI Number: 1871721019
  • Provider Enumeration Date: 06/25/2009
  • Last Update Date: 08/21/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7810143310
  • Enrollment ID: I20160726002027

Medical Identifiers

Medical identifiers for Dr Arun Reddy Mannem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871721019NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 2012015752 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sentara Martha Jefferson HospitalCharlottesville, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastroenterology Associates Of Northern Virginia, Llc175937100879

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 Arun Reddy Mannem allows following entities to bill medicare on his behalf.
Entity NameCharlottesville Gastroenterology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689671448
PECOS PAC ID: 7214974195
Enrollment ID: O20050412001064
Entity NameGastroenterology Associates Of Northern Virginia, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205884368
PECOS PAC ID: 1759371008
Enrollment ID: O20170329002823

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 Arun Reddy Mannem 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 Arun Reddy Mannem, MD
660 S Euclid Ave, C B 8058,
Saint Louis, MO 63110-1010

Ph: (314) 362-1700
Dr Arun Reddy Mannem, MD
1 Barnes Jewish Hospital Plz,
Saint Louis, MO 63110-1003

Ph: (314) 362-1700

Reviews and Comments


Hospitalist Doctors in Saint Louis, MO

Dr. Yaman Ghassan Mkhaimer, MD
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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
Dr. Robert Shi-heng Young, MD
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Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Dr. Sumera Younus, M.D.
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Dr. Madeline Rose Spencer, MD
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Medicare: Medicare Enrolled
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Phone: 314-454-2076    Fax: 314-747-8953
Dr. James Matthew Freer, MD
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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. Rachel Hannah Bardowell, MD
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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
Jabon L Ellis, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1201 S Grand Blvd, Saint Louis, MO 63104
Phone: 314-257-8222    Fax: 915-742-2653

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.