Dennis Saul Hoffman, MD - Medicare Pulmonary Disease in Libertyville, IL

Dennis Saul Hoffman, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Libertyville, Illinois. He went to R Franklin University Of Med & Sci/chicago Medical School and graduated in 1990 and has 34 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Chest And Sleep Medicine Associates Sc and his current practice location is 755 S Milwaukee Ave, Suite 220, Libertyville, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 855-2493.

Dennis Saul Hoffman is licensed to practice in Illinois (license number 036-085568) 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 1548250780.

Contact Information

Dennis Saul Hoffman, MD
755 S Milwaukee Ave, Suite 220,
Libertyville, IL 60048-3253
(847) 855-2493
(847) 855-2490

Map and Direction




Physician's Profile

Full NameDennis Saul Hoffman
GenderMale
SpecialityPulmonary Disease
Experience34 Years
Location755 S Milwaukee Ave, Libertyville, 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:
  • Dennis Saul Hoffman attended and graduated from R Franklin University Of Med & Sci/chicago Medical School in 1990
  NPI Data:
  • NPI Number: 1548250780
  • Provider Enumeration Date: 10/27/2005
  • Last Update Date: 09/09/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2567439318
  • Enrollment ID: I20040915000507

Medical Identifiers

Medical identifiers for Dennis Saul Hoffman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548250780NPI-NPPES
04927890OtherILBLUE CROSS/SHIELD
036085568MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036-085568 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Condell Medical CenterLibertyville, ILHospital
Presence Saint Joseph Hospital - ElginElgin, ILHospital
Advocate Illinois Masonic Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chest And Sleep Medicine Associates Sc62048030592

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. Dennis Saul Hoffman allows following entities to bill medicare on his behalf.
Entity NameChest & Sleep Medicine Associates Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780604116
PECOS PAC ID: 6204803059
Enrollment ID: O20040913000471

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. Dennis Saul Hoffman 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
Dennis Saul Hoffman, MD
755 S Milwaukee Ave Ste 181,
Libertyville, IL 60048-3267

Ph: (847) 855-2493
Dennis Saul Hoffman, MD
755 S Milwaukee Ave, Suite 220,
Libertyville, IL 60048-3253

Ph: (847) 855-2493

Reviews and Comments


Internal Medicine Doctors in Libertyville, IL

Dr. George R Hvostik, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1860 W Winchester Rd Ste 107b, Libertyville, IL 60048
Phone: 847-996-0836    Fax: 847-996-6278
Kalpana Puppala Bicknell, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 801 S. Milwaukee Ave., Advocate Condell Medical Center, Libertyville, IL 60048
Phone: 847-990-5260    Fax: 847-362-8031
Dr. Rani Sharma, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 131 E Park Ave, Suite # 103, Libertyville, IL 60048
Phone: 847-968-2800    Fax: 847-968-2801
Dr. Ahmad Mohamed Hassan, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 825 S Milwaukee Ave, Libertyville, IL 60048
Phone: 847-573-2845    
Kenneth R Margules, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 755 S Milwaukee Ave, Suite 250, Libertyville, IL 60048
Phone: 847-367-0072    Fax: 847-367-0876
Dr. Robert B Johnson, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 755 S. Milwaukee Avenue, Suite 263, Libertyville, IL 60048
Phone: 847-918-1500    Fax: 847-918-1500
Maan Barhoum, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 755 S Milwaukee Ave, Suite 186, Libertyville, IL 60048
Phone: 847-573-9455    Fax: 847-573-9456

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.