Dr Katherine Nancy Kamholz, MD - Medicare Internal Medicine in Barrington, IL

Dr Katherine Nancy Kamholz, MD is a medicare enrolled "Internal Medicine" physician in Barrington, Illinois. She went to Southern Illinois University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 509 W Old Northwest Hwy, Suite 100c, Barrington, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 756-7360.

Dr Katherine Nancy Kamholz is licensed to practice in Illinois (license number 036095547) 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 1629062849.

Contact Information

Dr Katherine Nancy Kamholz, MD
509 W Old Northwest Hwy, Suite 100c,
Barrington, IL 60010-6811
(847) 756-7360
(847) 277-7191

Map and Direction




Physician's Profile

Full NameDr Katherine Nancy Kamholz
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location509 W Old Northwest Hwy, Barrington, 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:
  • Dr Katherine Nancy Kamholz attended and graduated from Southern Illinois University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1629062849
  • Provider Enumeration Date: 09/02/2005
  • Last Update Date: 12/06/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8628084415
  • Enrollment ID: I20060306000065

Medical Identifiers

Medical identifiers for Dr Katherine Nancy Kamholz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629062849NPI-NPPES
036095547MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036095547 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Dupage HospitalWinfield, ILHospital
Advocate Good Shepherd HospitalBarrington, ILHospital
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Northshore University Healthsystem - Evanston HospitalEvanston, ILHospital

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 Katherine Nancy Kamholz allows following entities to bill medicare on her behalf.
Entity NameNorthwest Primary Healthcare Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104984848
PECOS PAC ID: 1557377348
Enrollment ID: O20060303000097

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 Katherine Nancy Kamholz 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 Katherine Nancy Kamholz, MD
912 Northwest Hwy, Ste G5a,
Fox River Grove, IL 60021-1925

Ph: (847) 756-7360
Dr Katherine Nancy Kamholz, MD
509 W Old Northwest Hwy, Suite 100c,
Barrington, IL 60010-6811

Ph: (847) 756-7360

Reviews and Comments


Internal Medicine Doctors in Barrington, IL

Dr. Avani Tushar Mehta, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22 Ste 110, Barrington, IL 60010
Phone: 847-381-4491    Fax: 847-381-4498
Dr. Jeffrey H Freihage, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22 Ste 240, Barrington, IL 60010
Phone: 815-206-5700    Fax: 847-382-1771
Dr. Kristine Marie Young, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 426 N Hough St, Barrington, IL 60010
Phone: 847-304-6900    Fax: 847-304-6871
Dr. Michael B Soble, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 27750 W Highway 22, Suite G80, Barrington, IL 60010
Phone: 847-842-0850    Fax: 847-842-0357
Dr. Donald F Cronin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22, Suite 120, Barrington, IL 60010
Phone: 847-655-7264    Fax: 847-655-7262
Stacey L Mckelvey, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Fox Glen Ct, Barrington, IL 60010
Phone: 847-382-7165    Fax: 847-713-8160
Jennifer Louise Vakharia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1020 S Grove Ave, Barrington, IL 60010
Phone: 630-712-6373    

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.