Dr Kathryn Ray, MD - Medicare Obstetrics/gynecology in Hoffman Estates, IL

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Dr Kathryn Ray, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Hoffman Estates, Illinois. She graduated from medical school in 1992 and has 33 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Midwest Center For Women's Healthcare, Ltd and her current practice location is 1721 Moon Lake Blvd Ste 100, Hoffman Estates, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 884-9700.

Dr Kathryn Ray is licensed to practice in Illinois (license number 036-091075) 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 1275620700.

Contact Information

Dr Kathryn Ray, MD
1721 Moon Lake Blvd Ste 100,
Hoffman Estates, IL 60169-5700
(847) 884-9700
Not Available

Map and Direction




Physician's Profile

Full NameDr Kathryn Ray
GenderFemale
SpecialityObstetrics/gynecology
Experience33 Years
Location1721 Moon Lake Blvd Ste 100, Hoffman Estates, 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 Kathryn Ray graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1275620700
  • Provider Enumeration Date: 10/06/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9739194564
  • Enrollment ID: I20101109001238

Medical Identifiers

Medical identifiers for Dr Kathryn Ray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275620700NPI-NPPES
36091075MedicaidIL
01623696OtherBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036-091075 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Center For Women's Healthcare, Ltd701281835486

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 Kathryn Ray allows following entities to bill medicare on her behalf.
Entity NameMidwest Center For Women's Health Care, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447200654
PECOS PAC ID: 7012818354
Enrollment ID: O20040119000576
Entity NameObhg Illinois Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700107216
PECOS PAC ID: 7810179702
Enrollment ID: O20110314001065

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 Kathryn Ray 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 Kathryn Ray, MD
2801 Lakeside Dr, Ste 209,
Bannockburn, IL 60015-1271

Ph: (847) 562-1410		Dr Kathryn Ray, MD
1721 Moon Lake Blvd Ste 100,
Hoffman Estates, IL 60169-5700

Ph: (847) 884-9700

Reviews and Comments


Obstetrics & Gynecology Doctors in Hoffman Estates, IL

Dr. Abby Seruya, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1786 Moon Lake Blvd, Suite 207, Hoffman Estates, IL 60169
Phone: 874-884-1800    
Dr. Bishara David Baddour, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1786 Moon Lake Blvd Ste 207, Hoffman Estates, IL 60169
Phone: 847-884-1800    Fax: 847-884-6768
Gail S Gerber, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1786 Moon Lake Blvd, Suite 207, Hoffman Estates, IL 60169
Phone: 847-884-1800    Fax: 847-884-6768
Dr. Reena Jabamoni, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1585 Barrington Rd, Suite 401, Hoffman Estates, IL 60169
Phone: 847-843-7090    Fax: 847-843-0584
Lisa Maureen Shandley, MD, MSC
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1585 N Barrington Rd, Doctors Building Two, Suite 406, Hoffman Estates, IL 60169
Phone: 847-884-8884    
Dr. Viviana Maria Raphtis, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1555 Barrington Rd, Obstetrics & Gynecology Residency Program, Hoffman Estates, IL 60169
Phone: 224-299-6939    
German D Calonje, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1585 Barrington Rd, Suite 307, Hoffman Estates, IL 60194
Phone: 847-755-1300    Fax: 847-755-1400

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.