DR. DIANE LYNN SWITZNER MD
NPI 1457343097
Surgery in Warrensburg, MO
About Dr. Diane Lynn Switzner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANE LYNN SWITZNER MD (NPI 1457343097) is an individual surgery provider in Warrensburg, Missouri, licensed in Missouri (R7J43) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Western Missouri Medical Center, and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1984).
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. Diane Lynn Switzner 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
2Medicare enrollment records show Diane Switzner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Warrensburg, MO 64093
- Reassigned Medicare billing, Missouri enrollment
- 134 clinicians in this Medicare group
Warrensburg, MO 64093
- Reassigned Medicare billing, Missouri enrollment
- 15 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Western Missouri Medical Center
Acute Care Hospitals · Warrensburg, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 64093 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WARRENSBURG, MO 64093
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 Diane Switzner's NPI number?
The NPI number for Diane Switzner is 1457343097. It was assigned to this individual provider in the NPPES registry on August 19, 2005.
Where is Diane Switzner located?
Diane Switzner practices at 510 Foster Ln Suite 201, Warrensburg, MO 64093. The listed phone number is (660) 747-5558.
What is Diane Switzner's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Diane Switzner enrolled in Medicare?
Yes. Diane Switzner 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 Diane Switzner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Switzner reassigns Medicare benefits to 2 organizations: Western Missouri Medical Center (Warrensburg, MO) and Western Missouri Medical Center (Warrensburg, MO). 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 Diane Switzner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Switzner accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Diane Switzner 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 Diane Switzner affiliated with any hospitals?
According to CMS data, Diane Switzner is affiliated with Western Missouri Medical Center.
When was this NPI record last updated?
The NPPES record for Diane Switzner was last updated on January 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Diane Lynn Switzner, MD · NPI 1457343097
Surgery physician in Warrensburg, Missouri. Individual provider, active in the CMS NPPES registry since August 19, 2005.
## Identity
- **NPI:** 1457343097 (Entity type: Individual)
- **Enumerated:** August 19, 2005
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** R7J43 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 510 FOSTER LN, SUITE 201, Warrensburg, MO 64093-3213
- **Phone:** (660) 747-5558 · **Fax:** (660) 429-4169
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Western Missouri Medical Center (NPI 1114306388, Warrensburg, MO); Western Missouri Medical Center (NPI 1386832277, Warrensburg, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Kansas City, School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** January 27, 2021
- **Other identifiers:** Medicaid 202658605 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1457343097) · Data from the CMS NPPES public registry.