Dr Michael Jay Hersh, MD - Medicare Gastroenterology in Buffalo Grove, IL

Dr Michael Jay Hersh, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Buffalo Grove, Illinois. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Endeavor Health Medical Group and his current practice location is 15 S Mchenry Rd, Buffalo Grove, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 618-9550.

Dr Michael Jay Hersh is licensed to practice in Illinois (license number 036-122187) 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 1407076888.

Contact Information

Dr Michael Jay Hersh, MD
15 S Mchenry Rd,
Buffalo Grove, IL 60089-6705
(847) 618-9550
(847) 618-0762

Map and Direction




Physician's Profile

Full NameDr Michael Jay Hersh
GenderMale
SpecialityGastroenterology
Experience21 Years
Location15 S Mchenry Rd, Buffalo Grove, 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:
  • Dr Michael Jay Hersh attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1407076888
  • Provider Enumeration Date: 04/26/2007
  • Last Update Date: 10/05/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0547313637
  • Enrollment ID: I20090807000173

Medical Identifiers

Medical identifiers for Dr Michael Jay Hersh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407076888NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 2005039874 (Missouri)Secondary
207RG0100XInternal Medicine - Gastroenterology 036-122187 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwest Community Hospital 1Arlington heights, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710

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 Michael Jay Hersh allows following entities to bill medicare on his behalf.
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity NameNorthwest Community Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134433154
PECOS PAC ID: 3375737331
Enrollment ID: O20101103000837

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 Michael Jay Hersh 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 Michael Jay Hersh, MD
15 S Mchenry Rd,
Buffalo Grove, IL 60089-6705

Ph: (847) 618-9550
Dr Michael Jay Hersh, MD
15 S Mchenry Rd,
Buffalo Grove, IL 60089-6705

Ph: (847) 618-9550

Reviews and Comments


Internal Medicine Doctors in Buffalo Grove, IL

Mr. Mark J Charman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 W Lake Cook Rd, Buffalo Grove, IL 60089
Phone: 847-632-1880    Fax: 847-520-6095
Olga Zarkh, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 135 N Arlington Heights Rd Ste 160, Buffalo Grove, IL 60089
Phone: 847-818-7700    Fax: 847-818-1718
Dr. Gregory O'neal Clark, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 355 W Dundee Rd Ste 110, Buffalo Grove, IL 60089
Phone: 847-541-4878    Fax: 847-520-0500
Dr. Sarah Cathleen Peterson, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089
Phone: 847-618-0326    Fax: 847-618-0762
Dr. Chuck Richard Vrasich, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089
Phone: 847-618-0351    Fax: 847-618-0766
Dr. Susan E Nelson, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089
Phone: 847-618-0351    Fax: 847-618-0766
Dr. Irina Goldvekht, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 15 S Mchenry Rd, Buffalo Grove, IL 60089
Phone: 847-618-0351    Fax: 847-618-0766

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.