Dr Karen Judy, MD - Medicare Internal Medicine in Woodstock, IL

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Dr Karen Judy, MD is a medicare enrolled "Internal Medicine" physician in Woodstock, Illinois. She went to Northwestern University Feinberg Medical School and graduated in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Northwestern Medical Faculty Foundation, Central Dupage Physician Group and her current practice location is 3707 Doty Rd Ste D, Woodstock, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 338-6600.

Dr Karen Judy is licensed to practice in Illinois (license number 036080263) 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 1093763120.

Contact Information

Dr Karen Judy, MD
3707 Doty Rd Ste D,
Woodstock, IL 60098
(815) 338-6600
(815) 206-2802

Map and Direction




Physician's Profile

Full NameDr Karen Judy
GenderFemale
SpecialityInternal Medicine
Experience36 Years
Location3707 Doty Rd Ste D, Woodstock, 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 Karen Judy attended and graduated from Northwestern University Feinberg Medical School in 1988
  NPI Data:
  • NPI Number: 1093763120
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 10/19/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5092857813
  • Enrollment ID: I20100116000125

Medical Identifiers

Medical identifiers for Dr Karen Judy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093763120NPI-NPPES
P00023909OtherILMEDICARE RAILROAD
036080263OtherILSTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036080263 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Assure Home Healthcare, IncSkokie, ILHome health agency
Elara CaringDes plaines, ILHome health agency
Continental Home Health Care, IncWillowbrook, ILHome health agency
Journeycare IncBarrington, ILHospice
Central Dupage HospitalWinfield, ILHospital
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Northwestern Lake Forest HospitalLake forest, ILHospital
Hearthstone ManorWoodstock, ILNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143255
Central Dupage Physician Group58906962311003

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 Karen Judy 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 NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601

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 Karen Judy 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 Karen Judy, MD
3707 Doty Rd Ste D,
Woodstock, IL 60098-7530

Ph: (815) 338-6600		Dr Karen Judy, MD
3707 Doty Rd Ste D,
Woodstock, IL 60098

Ph: (815) 338-6600

Reviews and Comments


Internal Medicine Doctors in Woodstock, IL

Mr. Ray Jean Pensinger, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 105 S. Fleming Rd., Woodstock, IL 60098
Phone: 815-338-3427    Fax: 815-338-8653
Dr. Erin C Davis-delay, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste E&f, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-337-1980
Dr. Bibiano Ronquillo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Lake Ave, Woodstock, IL 60098
Phone: 815-337-7100    
Dr. Mark W Stolar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste E&f, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-337-1980
Dr. Joseph S Emmons, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3707 Doty Rd Ste Candd, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-206-1086
Jashan Gill, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3707 Doty Rd Ste Eandf, Woodstock, IL 60098
Phone: 815-338-6600    

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.