DR. CHARLES KORE KAUFMAN MD
NPI 1003953613
Internal Medicine - Medical Oncology in Saint Louis, MO
About Dr. Charles Kore Kaufman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARLES KORE KAUFMAN MD (NPI 1003953613) is an individual medical oncology provider in Saint Louis, Missouri, licensed in Missouri (2016030312) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Charles Kore Kaufman Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Charles Kaufman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 1,133 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOBarnes-Jewish West County Hospital
Acute Care Hospitals · Creve Coeur, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63129 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63129
SAINT LOUIS, MO 63129
SAINT LOUIS, MO 63129
SAINT LOUIS, MO 63129
SAINT LOUIS, MO 63129
SAINT LOUIS, MO 63129
SAINT LOUIS, MO 63129
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Charles Kaufman's NPI number?
The NPI number for Charles Kaufman is 1003953613. It was assigned to this individual provider in the NPPES registry on January 31, 2007.
Where is Charles Kaufman located?
Charles Kaufman practices at 5225 Mid America Plz Div Im Medical Oncology, Ste D115, Saint Louis, MO 63129. The listed phone number is (800) 647-2098.
What is Charles Kaufman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Charles Kaufman enrolled in Medicare?
Yes. Charles Kaufman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Charles Kaufman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Kaufman reassigns Medicare benefits to Washington University (Saint Louis, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Charles Kaufman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Kaufman accept?
Health plans from Taro Health and UnitedHealthcare list Charles Kaufman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Charles Kaufman affiliated with any hospitals?
According to CMS data, Charles Kaufman is affiliated with Barnes Jewish Hospital and Barnes-Jewish West County Hospital.
When was this NPI record last updated?
The NPPES record for Charles Kaufman was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Charles Kore Kaufman, MD · NPI 1003953613
Medical Oncology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since January 31, 2007.
## Identity
- **NPI:** 1003953613 (Entity type: Individual)
- **Enumerated:** January 31, 2007
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 2016030312 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 5225 MID AMERICA PLZ, DIV IM MEDICAL ONCOLOGY, STE D115, Saint Louis, MO 63129-0002
- **Phone:** (800) 647-2098 · **Fax:** (314) 362-3192
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington University (NPI 1992746903, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 200041742 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1003953613) · Data from the CMS NPPES public registry.