Catherine Bach, DO - Medicare Family Practice in Lake Forest, IL

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Catherine Bach, DO is a medicare enrolled "Family Medicine" physician in Lake Forest, Illinois. She went to Michigan State University College Of Osteopathic Medicine and graduated in 2017 and has 8 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 900 N Westmoreland Rd Ste 220, Lake Forest, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 535-8060.

Catherine Bach is licensed to practice in Illinois (license number 036151551) 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 1649711292.

Contact Information

Catherine Bach, DO
900 N Westmoreland Rd Ste 220,
Lake Forest, IL 60045-1681
(847) 535-8060
(847) 535-8070

Map and Direction




Physician's Profile

Full NameCatherine Bach
GenderFemale
SpecialityFamily Practice
Experience8 Years
Location900 N Westmoreland Rd Ste 220, Lake Forest, 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:
  • Catherine Bach attended and graduated from Michigan State University College Of Osteopathic Medicine in 2017
  NPI Data:
  • NPI Number: 1649711292
  • Provider Enumeration Date: 03/15/2017
  • Last Update Date: 06/26/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2860803517
  • Enrollment ID: I20201201002208

Medical Identifiers

Medical identifiers for Catherine Bach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649711292NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036151551 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143871

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. Catherine Bach allows following entities to bill medicare on her behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameAccess Community Health Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982783692
PECOS PAC ID: 9537076112
Enrollment ID: O20031204000985

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. Catherine Bach 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
Catherine Bach, DO
900 N Westmoreland Rd Ste 220,
Lake Forest, IL 60045-1681

Ph: (847) 535-8060		Catherine Bach, DO
900 N Westmoreland Rd Ste 220,
Lake Forest, IL 60045-1681

Ph: (847) 535-8060

Reviews and Comments


Family Medicine Doctors in Lake Forest, IL

Dr. Caitlin Mink, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-234-5600    
Adam W. Bennett, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-535-8500    Fax: 847-535-8488
Ryan J Golden, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 N Westmoreland Rd, Lake Forest, IL 60045
Phone: 847-234-5600    

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.