James D. Keller, MD
Maternal & Fetal Medicine Physician · Park Ridge, IL
James D. Keller, MD is a maternal & fetal medicine physician with a practice address in Park Ridge, Illinois, and NPI 1639107360, issued on Jun 29, 2006. Check the license (Illinois 036076967, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James D. Keller
- Credential
- MD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- 036076967 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1875 Dempster St, Park Ridge, IL 60068
- Phone
- (847) 723-8610
- Enumerated
- Jun 29, 2006
- Record last updated
- Mar 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20060110000313); accepts Medicare assignment
- Medical or professional school
- Michigan College Of Medicine And Surgery, 1984
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 128 in Illinois → Look up another NPI →
Also registered at 1875 Dempster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Avi Bernstein, M.D.Orthopaedic Surgery of the Spine Physician1740325927
Verify James D. Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036076967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $15.59
1 payment: food and beverage; the largest payer was Applied Medical Resources Corporation. The 784 providers of this specialty with any payment received $1,252.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationSt Charles, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James D. Keller among 128 maternal & fetal medicine physician records in Illinois
James D. Keller, MD is one of 128 maternal & fetal medicine physician records with a practice address in Illinois. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1984 · median 2003 among the 97 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Illinois
There are 128 maternal & fetal medicine physician records in Illinois.
All 128 in Illinois → Every provider in Park Ridge → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Calla Holmgren, MDPark Ridge, IL 600681194805002
- Thomas Iannucci, M.D.Park Ridge, IL 600681225070014
- Benjamin Kase, M.D.Park Ridge, IL 600681881896637
- Brian McCulloch, M.D.Park Ridge, IL 600681013943117
- Rupesh Patel, DOPark Ridge, IL 600681568557692
- Alexandra Phelps, MDPark Ridge, IL 600681013413731
- Bruce Pielet, M.DPark Ridge, IL 600681669416756
- Rachel Ruderman, MD, MPHPark Ridge, IL 600681285026013
Common questions
What is James D. Keller, MD's NPI number?
James D. Keller, MD's National Provider Identifier (NPI) is 1639107360, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James D. Keller, MD located?
The NPPES record lists a practice address at 1875 Dempster St, Park Ridge, IL, 60068. Phone: (847) 723-8610. Providers update this record themselves, so call before visiting.
How can I verify James D. Keller, MD's license?
NPPES lists Illinois license number 036076967, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.