Arjun Singh, MD - Medicare Internal Medicine in Saint Louis, MO

Arjun Singh, MD is a medicare enrolled "Internal Medicine" physician in Saint Louis, Missouri. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Fairview Heights Medical Group Sc and his current practice location is 6013 Hampton Ave, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 353-8854.

Arjun Singh is licensed to practice in Missouri (license number MD 104712) 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 1780619957.

Contact Information

Arjun Singh, MD
6013 Hampton Ave,
Saint Louis, MO 63109-3608
(314) 353-8854
Not Available

Map and Direction




Physician's Profile

Full NameArjun Singh
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location6013 Hampton Ave, 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:
  • Arjun Singh graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1780619957
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 02/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5991829400
  • Enrollment ID: I20160627001217

Medical Identifiers

Medical identifiers for Arjun Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780619957NPI-NPPES
206814006MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036092474 (Illinois)Secondary
208M00000XHospitalist 104712 (Missouri)Secondary
207R00000XInternal Medicine MD 104712 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial HospitalBelleville, ILHospital
Northwestern Lake Forest HospitalLake forest, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fairview Heights Medical Group Sc6800784083346

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. Arjun Singh allows following entities to bill medicare on his behalf.
Entity NameFairview Heights Medical Group Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679503668
PECOS PAC ID: 6800784083
Enrollment ID: O20040309000650
Entity Name24 On Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346480431
PECOS PAC ID: 5698688141
Enrollment ID: O20090609000389

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. Arjun Singh 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
Arjun Singh, MD
6013 Hampton Ave,
Saint Louis, MO 63109-3608

Ph: (314) 353-8854
Arjun Singh, MD
6013 Hampton Ave,
Saint Louis, MO 63109-3608

Ph: (314) 353-8854

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

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Nathan Farkas, M.D.
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Dr. Randy Olivier Laine, MD
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Phone: 314-362-1700    Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD
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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).

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.