Dr James D Keller, MD - Medicare Obstetrics & Gynecology in Park Ridge, IL

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Dr James D Keller, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Park Ridge, Illinois. His current practice location is 1875 Dempster St, Suite 325, Park Ridge, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 723-8610.

Dr James D Keller is licensed to practice in Illinois (license number 036076967) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1639107360.

Contact Information

Dr James D Keller, MD
1875 Dempster St, Suite 325,
Park Ridge, IL 60068-1186
(847) 723-8610
Not Available

Map and Direction




Physician's Profile

Full NameDr James D Keller
GenderMale
SpecialityObstetrics & Gynecology - Maternal & Fetal Medicine
Location1875 Dempster St, Park Ridge, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639107360
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 03/20/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4789607359
  • Enrollment ID: I20060110000313

Medical Identifiers

Medical identifiers for Dr James D Keller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639107360NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 036076967 (Illinois)Primary

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 James D Keller allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064

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 James D Keller 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 James D Keller, MD
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Dr James D Keller, MD
1875 Dempster St, Suite 325,
Park Ridge, IL 60068-1186

Ph: (847) 723-8610

Reviews and Comments


Obstetrics & Gynecology Doctors in Park Ridge, IL

Dr. James R. Dolan, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1700 Luther Ln, Park Ridge, IL 60068
Phone: 847-723-8180    
Alexandra Jordan Douglas Phelps, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1875 Dempster St Ste 330, Park Ridge, IL 60068
Phone: 847-655-8530    
Brian Peter Mcculloch, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1875 Dempster St, Suite 325, Park Ridge, IL 60068
Phone: 847-723-8610    
Daisy Oceguera, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1875 Dempster St Ste 465, Park Ridge, IL 60068
Phone: 847-825-1100    Fax: 847-825-0994
Dr. Therese Wos, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1875 Dempster St Ste 635645, Park Ridge, IL 60068
Phone: 847-825-7030    
Sasha Nuhn,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1875 Dempster St Ste 465, Park Ridge, IL 60068
Phone: 847-825-1100    
Dr. Isabel Gomez, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1875 Dempster St, Suite 340, Park Ridge, IL 60068
Phone: 847-655-8500    

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.

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