Katherine Spangenberg, MD - Medicare Internal Medicine in Joliet, IL

Katherine Spangenberg, MD is a medicare enrolled "Internal Medicine" physician in Joliet, Illinois. She went to Wayne State University School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Loyola University Medical Center and her current practice location is 2100 Glenwood Ave, Joliet, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 725-2121.

Katherine Spangenberg is licensed to practice in Illinois (license number 036102796) 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 1942246954.

Contact Information

Katherine Spangenberg, MD
2100 Glenwood Ave,
Joliet, IL 60435-5487
(815) 725-2121
(815) 741-6303

Map and Direction




Physician's Profile

Full NameKatherine Spangenberg
GenderFemale
SpecialityInternal Medicine
Experience29 Years
Location2100 Glenwood Ave, Joliet, 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:
  • Katherine Spangenberg attended and graduated from Wayne State University School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1942246954
  • Provider Enumeration Date: 06/20/2006
  • Last Update Date: 06/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7911062641
  • Enrollment ID: I20090212000679

Medical Identifiers

Medical identifiers for Katherine Spangenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942246954NPI-NPPES
36102796MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036102796 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loyola Medicine Home CareOak brook, ILHome health agency
Loyola University Medical CenterMaywood, ILHospital
Gottlieb Memorial HospitalMelrose park, ILHospital
West Suburban Medical CenterOak park, ILHospital
Macneal HospitalBerwyn, ILHospital
Rush Oak Park HospitalOak park, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Loyola University Medical Center3779488903857

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. Katherine Spangenberg allows following entities to bill medicare on her behalf.
Entity NameLoyola University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336159961
PECOS PAC ID: 3779488903
Enrollment ID: O20031202000027

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. Katherine Spangenberg 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
Katherine Spangenberg, MD
2100 Glenwood Ave,
Joliet, IL 60435-5487

Ph: (815) 725-2121
Katherine Spangenberg, MD
2100 Glenwood Ave,
Joliet, IL 60435-5487

Ph: (815) 725-2121

Reviews and Comments


Internal Medicine Doctors in Joliet, IL

Dr. Gerard Dennis Cerniak, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 208 Timberline Ct., Joliet, IL 60431
Phone: 815-744-7507    
Mrs. Beata Agnieszka Kisiel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2121 Oneida St, Suite 103, Joliet, IL 60435
Phone: 815-741-8480    Fax: 815-741-8497
Dr. David L Mcfadden, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Madison St Ste 303, Joliet, IL 60435
Phone: 815-744-1770    
Divyesh Bhatt, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Madison St Ste 103, Joliet, IL 60435
Phone: 815-514-2975    
Rishikesh Morey, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 812 Campus Dr, Joliet, IL 60435
Phone: 815-741-6830    Fax: 815-741-6832
Ahmed Dakka, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2100 Glenwood Ave, Joliet, IL 60435
Phone: 630-873-8889    Fax: 630-456-7138
Punit Vajaria, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Glenwood Ave, Joliet, IL 60435
Phone: 815-725-2121    Fax: 815-741-6303

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.