DR. EVAN RICHARD SLANCZKA D.O.
NPI 1245625375
Emergency Medicine in Saint Joseph, MO
About Dr. Evan Richard Slanczka D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EVAN RICHARD SLANCZKA D.O. (NPI 1245625375) is an individual emergency medicine provider in Saint Joseph, Missouri, licensed in Missouri (2018021678) and active in the NPI registry since April 2015. 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
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. Evan Richard Slanczka D.o. 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
4Medicare enrollment records show Evan Slanczka reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Joseph, MO 64506
- Reassigned Medicare billing, Missouri enrollment
- 471 clinicians in this Medicare group
Stanberry, MO 64489
- Reassigned Medicare billing, Missouri enrollment
- 207 clinicians in this Medicare group
Excelsior Springs, MO 64024
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1285733923 (Missouri)
- 120 clinicians in this Medicare group
Maryville, MO 64468
- Reassigned Medicare billing, Missouri enrollment
- 341 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 2
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, MOExcelsior Springs Hospital
Critical Access Hospitals · Excelsior Springs, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 64506 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.
SAINT JOSEPH, MO 64506
SAINT JOSEPH, MO 64506
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 Evan Slanczka's NPI number?
The NPI number for Evan Slanczka is 1245625375. It was assigned to this individual provider in the NPPES registry on April 6, 2015.
Where is Evan Slanczka located?
Evan Slanczka practices at 5325 Faraon St, Saint Joseph, MO 64506. The listed phone number is (816) 271-6122.
What is Evan Slanczka's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Evan Slanczka enrolled in Medicare?
Yes. Evan Slanczka 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 Evan Slanczka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evan Slanczka reassigns Medicare benefits to 4 organizations: Heartland Regional Medical Center (Saint Joseph, MO), Northwest Medical Center Association, Inc (Stanberry, MO), Excelsior Springs City Hospital (Excelsior Springs, MO) and Mosaic Medical Center - Maryville (Maryville, 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 Evan Slanczka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evan Slanczka 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 2 other insurers list Evan Slanczka 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 Evan Slanczka affiliated with any hospitals?
According to CMS data, Evan Slanczka is affiliated with Mosaic Life Care At St Joseph and Excelsior Springs Hospital.
When was this NPI record last updated?
The NPPES record for Evan Slanczka was last updated on October 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Evan Richard Slanczka, D.O. · NPI 1245625375
Emergency Medicine physician in Saint Joseph, Missouri. Individual provider, active in the CMS NPPES registry since April 6, 2015.
## Identity
- **NPI:** 1245625375 (Entity type: Individual)
- **Enumerated:** April 6, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2018021678 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 5325 FARAON ST, Saint Joseph, MO 64506-3488
- **Phone:** (816) 271-6122 · **Fax:** (816) 271-6019
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Heartland Regional Medical Center (NPI 1477575405, Saint Joseph, MO); Northwest Medical Center Association, Inc (NPI 1750457149, Stanberry, MO); Excelsior Springs City Hospital (NPI 1609870310, Excelsior Springs, MO); Mosaic Medical Center - Maryville (NPI 1184189797, Maryville, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1245625375) · Data from the CMS NPPES public registry.