Mark Weisberg, - Medicare Internal Medicine in Elk Grove Vlg, IL

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Mark Weisberg, is a medicare enrolled "Internal Medicine" physician in Elk Grove Vlg, Illinois. He went to Northwestern University Feinberg Medical School and graduated in 1990 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Elk Grove Internists Pc and his current practice location is 810 Biesterfield Rd, Suite G4, Elk Grove Vlg, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 981-8856.

Mark Weisberg is licensed to practice in Illinois (license number ) 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 1972531168.

Contact Information

Mark Weisberg,
810 Biesterfield Rd, Suite G4,
Elk Grove Vlg, IL 60007-7312
(847) 981-8856
Not Available

Map and Direction




Physician's Profile

Full NameMark Weisberg
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location810 Biesterfield Rd, Elk Grove Vlg, Illinois
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:
  • Mark Weisberg attended and graduated from Northwestern University Feinberg Medical School in 1990
  NPI Data:
  • NPI Number: 1972531168
  • Provider Enumeration Date: 06/28/2006
  • Last Update Date: 01/09/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4688563190
  • Enrollment ID: I20040318000386

Medical Identifiers

Medical identifiers for Mark Weisberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972531168NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Medicine Central Dupage HospitalWinfield, ILHospital
Alexian Brothers Medical Center 1Elk grove village, ILHospital
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Elk Grove Internists Pc85279570262

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. Mark Weisberg allows following entities to bill medicare on his behalf.
Entity NameElk Grove Internists PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659307874
PECOS PAC ID: 8527957026
Enrollment ID: O20040312000728

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. Mark Weisberg 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
Mark Weisberg,
810 Biesterfield Rd, Suite G4,
Elk Grove Vlg, IL 60007-7312

Ph: Not Available		Mark Weisberg,
810 Biesterfield Rd, Suite G4,
Elk Grove Vlg, IL 60007-7312

Ph: (847) 981-8856

Reviews and Comments


Internal Medicine Doctors in Elk Grove Vlg, IL

Premalatha Nandkumar,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 810 Biesterfield Rd, Suite G4, Elk Grove Vlg, IL 60007
Phone: 847-981-8856    
Vian Taqi,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 511 Busse Rd, Elk Grove Vlg, IL 60007
Phone: 847-952-1180    

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.