Dr Erum Ahad Shaikh, MD - Medicare Hospitalist in Belleville, IL

Dr Erum Ahad Shaikh, MD is a medicare enrolled "Internal Medicine" physician in Belleville, Illinois. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Faculty Physicians And Surgeons Of Llusm and her current practice location is 4550 Memorial Dr, Ste. 340, Belleville, Illinois. You can reach out to her office (for appointments etc.) via phone at (618) 257-6200.

Dr Erum Ahad Shaikh is licensed to practice in Illinois (license number 036126868) 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 1508026303.

Contact Information

Dr Erum Ahad Shaikh, MD
4550 Memorial Dr, Ste. 340,
Belleville, IL 62226-5372
(618) 257-6200
(618) 257-6679

Map and Direction




Physician's Profile

Full NameDr Erum Ahad Shaikh
GenderFemale
SpecialityHospitalist
Experience21 Years
Location4550 Memorial Dr, Belleville, Illinois
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 Erum Ahad Shaikh graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1508026303
  • Provider Enumeration Date: 06/15/2008
  • Last Update Date: 10/01/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3375739675
  • Enrollment ID: I20141027000259

Medical Identifiers

Medical identifiers for Dr Erum Ahad Shaikh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508026303NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036126868 (Illinois)Primary
208M00000XHospitalist 036126868 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loma Linda University Medical CenterLoma linda, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Faculty Physicians And Surgeons Of Llusm11532278141053

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 Erum Ahad Shaikh allows following entities to bill medicare on her behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981

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 Erum Ahad Shaikh 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 Erum Ahad Shaikh, MD
4550 Memorial Dr, Ste. 340,
Belleville, IL 62226-5372

Ph: (618) 257-6200
Dr Erum Ahad Shaikh, MD
4550 Memorial Dr, Ste. 340,
Belleville, IL 62226-5372

Ph: (618) 257-6200

Reviews and Comments


Internal Medicine Doctors in Belleville, IL

Dr. Dennis P Larson, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 509 E Waters Edge Dr, Belleville, IL 62221
Phone: 618-235-1510    Fax: 618-235-1502
Kathleen K Fournier, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4600 Memorial Dr, Suite 100, Belleville, IL 62226
Phone: 618-222-9999    Fax: 618-222-9337
Eldon Trame, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2900 Frank Scott Pkwy W, Suite 904, Belleville, IL 62223
Phone: 618-234-0640    Fax: 314-851-4475
Anand P. Patel, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4500 Memorial Dr, Belleville, IL 62226
Phone: 618-257-6220    
Shabbir A Shaikh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4600 Memorial Dr, Ste 20, Belleville, IL 62226
Phone: 618-233-5000    Fax: 618-233-5040
Eduardo Martinez-barrios, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4600 Memorial Dr, Suite 120, Belleville, IL 62226
Phone: 618-233-2220    Fax: 618-233-2555
Kashif Shahzad Bhutto, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4600 Memorial Dr Ste 200, Belleville, IL 62226
Phone: 618-233-2220    Fax: 618-233-2555

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.