RICHARD H RUBEN MD
NPI 1801826490
Internal Medicine - Hematology & Oncology in Kansas City, MO
About Richard H Ruben Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD H RUBEN MD (NPI 1801826490) is an individual hematology & oncology provider in Kansas City, Missouri, licensed in Missouri (2025041928) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Southeastern Regional Medical Center, Inc, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
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
Richard H Ruben 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 Reassignments
7Medicare enrollment records show Richard Ruben reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kenner, LA 70065
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: East Jefferson Physicians Group LLC
- 313 clinicians in this Medicare group
Newnan, GA 30265
- Reassigned Medicare billing, Georgia enrollment
- 448 clinicians in this Medicare group
Shelby, NC 28150
- Reassigned Medicare billing, North Carolina enrollment
- 1,534 clinicians in this Medicare group
Greensboro, NC 27403
- Reassigned Medicare billing, North Carolina enrollment
- 72 clinicians in this Medicare group
Burlington, NC 27215
- Reassigned Medicare billing, North Carolina enrollment
- 1,337 clinicians in this Medicare group
Rocky Mount, NC 27804
- Reassigned Medicare billing, North Carolina enrollment
- 205 clinicians in this Medicare group
Henderson, NV 89015
- Reassigned Medicare billing, Nevada enrollment
- 521 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southeastern Regional Medical Center, Inc
Acute Care Hospitals · Newnan, GAEast Jefferson General Hospital
Acute Care Hospitals · Metairie, LASt Lukes Hospital Of Kansas City
Acute Care Hospitals · Kansas City, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 64111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KANSAS CITY, MO 64111
KANSAS CITY, MO 64111
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 Richard Ruben's NPI number?
The NPI number for Richard Ruben is 1801826490. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is Richard Ruben located?
Richard Ruben practices at 4401 Wornall Rd, Kansas City, MO 64111. The listed phone number is (816) 932-3300.
What is Richard Ruben's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Richard Ruben enrolled in Medicare?
Yes. Richard Ruben 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 organizations bill Medicare for Richard Ruben's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Ruben reassigns Medicare benefits to 7 organizations: East Jefferson Physicians Group Urgent Care (Kenner, LA), City Of Hope Medical Group Of Georgia LLC (Newnan, GA), The Charlotte-Mecklenburg Hospital Authority (Shelby, NC), The Moses H Cone Memorial Hospital Operating Corporation (Greensboro, NC), Unc Physicians Network, LLC (Burlington, NC) and 2 more organizations, listed in the Medicare section above. Each 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 Richard Ruben's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Ruben accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Oklahoma and Mending Health list Richard Ruben 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 Richard Ruben affiliated with any hospitals?
According to CMS data, Richard Ruben is affiliated with Southeastern Regional Medical Center, Inc, East Jefferson General Hospital and St Lukes Hospital Of Kansas City.
When was this NPI record last updated?
The NPPES record for Richard Ruben was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Richard H Ruben, MD · NPI 1801826490
Hematology & Oncology physician in Kansas City, Missouri. Individual provider, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1801826490 (Entity type: Individual)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 2025041928 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 WORNALL RD, Kansas City, MO 64111-3220
- **Phone:** (816) 932-3300
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): East Jefferson Physicians Group Urgent Care (NPI 1053859082, Kenner, LA); City Of Hope Medical Group Of Georgia LLC (NPI 1447520333, Newnan, GA); The Charlotte-Mecklenburg Hospital Authority (NPI 1225435126, Shelby, NC); The Moses H Cone Memorial Hospital Operating Corporation (NPI 1265589097, Greensboro, NC); Unc Physicians Network, LLC (NPI 1053751586, Burlington, NC); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** October 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1801826490) · Data from the CMS NPPES public registry.