CHARLES LEON GRAVES M.D.
NPI 1144306440
Psychiatry & Neurology - Child & Adolescent Psychiatry in Joplin, MO
About Charles Leon Graves M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES LEON GRAVES M.D. (NPI 1144306440) is an individual child & adolescent psychiatry provider in Joplin, Missouri, licensed in Missouri (116521) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (1993).
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
Charles Leon Graves M.d. 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 Charles Graves reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Joplin, MO 64804
- Reassigned Medicare billing, Missouri enrollment
- 66 clinicians in this Medicare group
Monett, MO 65708
- Reassigned Medicare billing, Missouri enrollment
- 41 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.
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.
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 Charles Graves's NPI number?
The NPI number for Charles Graves is 1144306440. It was assigned to this individual provider in the NPPES registry on October 29, 2006.
Where is Charles Graves located?
Charles Graves practices at 530 E 34th St Suite 201, Joplin, MO 64804. The listed phone number is (417) 347-7550.
What is Charles Graves's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Charles Graves enrolled in Medicare?
Yes. Charles Graves 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 Charles Graves's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Graves reassigns Medicare benefits to 2 organizations: Ozark Tri-County Health Care Consortium (Joplin, MO) and Clark Community Mental Health Center (Monett, 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 Charles Graves's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Graves 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 7 other insurers list Charles Graves 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 Charles Graves was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Charles Leon Graves, M.D. · NPI 1144306440
Child & Adolescent Psychiatry physician in Joplin, Missouri. Individual provider, active in the CMS NPPES registry since October 29, 2006.
## Identity
- **NPI:** 1144306440 (Entity type: Individual)
- **Enumerated:** October 29, 2006
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** 116521 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 530 E 34TH ST, SUITE 201, Joplin, MO 64804-3924
- **Phone:** (417) 347-7550 · **Fax:** (417) 347-7560
## 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): Ozark Tri-County Health Care Consortium (NPI 1649837444, Joplin, MO); Clark Community Mental Health Center (NPI 1801807771, Monett, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arkansas College Of Medicine, class of 1993
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN G02591
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Source: [NPI Profile](https://npiprofile.com/npi/1144306440) · Data from the CMS NPPES public registry.