Dr Fred B Rosenberg, MD - Medicare Gastroenterology in Gurnee, IL

Dr Fred B Rosenberg, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Gurnee, Illinois. He went to Ohio State University College Of Medicine and graduated in 1973 and has 51 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Regional Gastroenterology Associates Of Lancaster, Ltd. and his current practice location is 20 Tower Ct, Suite C, Gurnee, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 244-2960.

Dr Fred B Rosenberg is licensed to practice in Illinois (license number 36-049355) 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 1003817180.

Contact Information

Dr Fred B Rosenberg, MD
20 Tower Ct, Suite C,
Gurnee, IL 60031-5711
(847) 244-2960
(847) 244-2986

Map and Direction




Physician's Profile

Full NameDr Fred B Rosenberg
GenderMale
SpecialityGastroenterology
Experience51 Years
Location20 Tower Ct, Gurnee, 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 Fred B Rosenberg attended and graduated from Ohio State University College Of Medicine in 1973
  NPI Data:
  • NPI Number: 1003817180
  • Provider Enumeration Date: 08/10/2005
  • Last Update Date: 12/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931167897
  • Enrollment ID: I20230808000895

Medical Identifiers

Medical identifiers for Dr Fred B Rosenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003817180NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 36-049355 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Gastroenterology Associates Of Lancaster, Ltd.4688575434241

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 Fred B Rosenberg allows following entities to bill medicare on his behalf.
Entity NameRegional Gastroenterology Associates Of Lancaster, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154422806
PECOS PAC ID: 4688575434
Enrollment ID: O20040115000777

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 Fred B Rosenberg 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 Fred B Rosenberg, MD
20 Tower Ct, Suite C,
Gurnee, IL 60031-5711

Ph: (847) 244-2960
Dr Fred B Rosenberg, MD
20 Tower Ct, Suite C,
Gurnee, IL 60031-5711

Ph: (847) 244-2960

Reviews and Comments


Internal Medicine Doctors in Gurnee, IL

Dr. Xavier W Parreno, M.D.
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Phone: 847-336-2150    Fax: 847-336-2160
Dr. Efren C. Estrella, M.D.
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Phone: 847-535-7900    Fax: 847-535-8761
Dr. Rakhi Khanna, D.O
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Phone: 847-855-9252    Fax: 847-855-5215
Nevin Murthy, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 7900 Rollins Rd Ste B1300, Gurnee, IL 60031
Phone: 847-570-2512    Fax: 847-570-1696
Peter M. Oshin, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 15 Tower Ct Ste 265, Gurnee, IL 60031
Phone: 847-623-8818    Fax: 847-625-8059
Jason Scott Kramer, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 36100 N Brookside Dr, Suite 206, Gurnee, IL 60031
Phone: 847-856-2090    Fax: 847-856-2093

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.