DR. CHRISTOPHER D WILLIS DO
NPI 1922509074
Psychiatry & Neurology - Psychiatry in Bolivar, MO
About Dr. Christopher D Willis Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER D WILLIS DO (NPI 1922509074) is an individual psychiatry provider in Bolivar, Missouri, licensed in Missouri (2019037704) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Christopher D Willis Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65613 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.
BOLIVAR, MO 65613
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 Christopher Willis's NPI number?
The NPI number for Christopher Willis is 1922509074. It was assigned to this individual provider in the NPPES registry on February 23, 2018.
Where is Christopher Willis located?
Christopher Willis practices at 1240 N Butterfield Rd, Bolivar, MO 65613. The listed phone number is (417) 326-6021.
What is Christopher Willis's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Christopher Willis enrolled in Medicare?
Yes. Christopher Willis is registered in the Medicare PECOS enrollment system.
What insurance does Christopher Willis accept?
Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Christopher Willis 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.
When was this NPI record last updated?
The NPPES record for Christopher Willis was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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. Christopher D Willis, DO · NPI 1922509074
Psychiatry physician in Bolivar, Missouri. Individual provider, active in the CMS NPPES registry since February 23, 2018.
## Identity
- **NPI:** 1922509074 (Entity type: Individual)
- **Enumerated:** February 23, 2018
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 2019037704 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1240 N BUTTERFIELD RD, Bolivar, MO 65613-3016
- **Phone:** (417) 326-6021
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Kansas City University Of Med & Biosciences, College Of Osteo Med, class of 2018
## Record status
- **NPPES last updated:** July 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1922509074) · Data from the CMS NPPES public registry.