DR. NATHAN OLIVER BAMMES D.O., M.B.A
NPI 1457617607
Internal Medicine - Critical Care Medicine in Kansas City, MO
About Dr. Nathan Oliver Bammes D.o., M.b.a NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHAN OLIVER BAMMES D.O., M.B.A (NPI 1457617607) is an individual critical care medicine provider in Kansas City, Missouri, licensed in Missouri (2015004432) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Mosaic Life Care At St Joseph, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Nathan Oliver Bammes D.o., M.b.a 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
8Medicare enrollment records show Nathan Bammes reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kansas City, MO 64108
- Reassigned Medicare billing, Missouri enrollment
- 518 clinicians in this Medicare group
Kansas City, MO 64132
- Reassigned Medicare billing, Missouri enrollment
- 26 clinicians in this Medicare group
Saint Joseph, MO 64506
- Reassigned Medicare billing, Missouri enrollment
- 471 clinicians in this Medicare group
Fenton, MO 63026
- Reassigned Medicare billing, Missouri enrollment
- 255 clinicians in this Medicare group
Aurora, IL 60504
- Reassigned Medicare billing, Illinois enrollment
- 96 clinicians in this Medicare group
Macon, GA 31210
- Reassigned Medicare billing, Georgia enrollment
- 89 clinicians in this Medicare group
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 48 clinicians in this Medicare group
Darby, PA 19023
- Reassigned Medicare billing, Pennsylvania enrollment
- 84 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 4
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.
Mosaic Life Care At St Joseph
Acute Care Hospitals · Saint Joseph, MOResearch Medical Center
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.
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 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 Nathan Bammes's NPI number?
The NPI number for Nathan Bammes is 1457617607. It was assigned to this individual provider in the NPPES registry on April 2, 2012.
Where is Nathan Bammes located?
Nathan Bammes practices at 4401 Wornall Rd, Kansas City, MO 64111. The listed phone number is (816) 932-0340.
What is Nathan Bammes's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Nathan Bammes enrolled in Medicare?
Yes. Nathan Bammes 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 Nathan Bammes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Bammes reassigns Medicare benefits to 8 organizations: University Health Physicians (Kansas City, MO), Missouri Intensivist Services LLC (Kansas City, MO), Heartland Regional Medical Center (Saint Joseph, MO), Cogent Healthcare Of Missouri, Inc (Fenton, MO), Critical Care Physicians Of Illinois LLC (Aurora, IL) and 3 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 Nathan Bammes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Bammes accept?
Health plans from Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Kansas City list Nathan Bammes 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 Nathan Bammes affiliated with any hospitals?
According to CMS data, Nathan Bammes is affiliated with Mosaic Life Care At St Joseph and Research Medical Center.
When was this NPI record last updated?
The NPPES record for Nathan Bammes was last updated on February 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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. Nathan Oliver Bammes, D.O., M.B.A · NPI 1457617607
Critical Care Medicine physician in Kansas City, Missouri. Individual provider, active in the CMS NPPES registry since April 2, 2012.
## Identity
- **NPI:** 1457617607 (Entity type: Individual)
- **Enumerated:** April 2, 2012
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 2015004432 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4401 WORNALL RD, Kansas City, MO 64111-3220
- **Phone:** (816) 932-0340 · **Fax:** (816) 932-3148
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): University Health Physicians (NPI 1669456257, Kansas City, MO); Missouri Intensivist Services LLC (NPI 1770399776, Kansas City, MO); Heartland Regional Medical Center (NPI 1477575405, Saint Joseph, MO); Cogent Healthcare Of Missouri, Inc (NPI 1780961599, Fenton, MO); Critical Care Physicians Of Illinois LLC (NPI 1508134966, Aurora, IL); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Kansas City University Of Med & Biosciences, College Of Osteo Med, class of 2012
## Record status
- **NPPES last updated:** February 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1457617607) · Data from the CMS NPPES public registry.