DR. CRAIG GLENN SIMONS D.O.
NPI 1073568846
Internal Medicine in Marshall, MO
About Dr. Craig Glenn Simons D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CRAIG GLENN SIMONS D.O. (NPI 1073568846) is an individual internal medicine provider in Marshall, Missouri, licensed in Missouri (2001019072) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Spencer Municipal Hospital, and maintains a secondary practice location in Chillicothe.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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. Craig Glenn Simons 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
2Medicare enrollment records show Craig Simons reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Marshall, MO 65340
- Reassigned Medicare billing, Missouri enrollment
- 70 clinicians in this Medicare group
Sioux Rapids, IA 50585
- Reassigned Medicare billing, Iowa enrollment
- 176 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 9
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spencer Municipal Hospital
Acute Care Hospitals · Spencer, IAPalo Alto County Hospital
Critical Access Hospitals · Emmetsburg, IACherokee Regional Medical Center
Critical Access Hospitals · Cherokee, IAAvera Mckennan Hospital & University Health Center
Acute Care Hospitals · Sioux Falls, SDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65340 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.
MARSHALL, MO 65340
MARSHALL, MO 65340
MARSHALL, MO 65340
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 Craig Simons's NPI number?
The NPI number for Craig Simons is 1073568846. It was assigned to this individual provider in the NPPES registry on May 23, 2006.
Where is Craig Simons located?
Craig Simons practices at 2305 South 65 Highway, Marshall, MO 65340. The listed phone number is (660) 886-7431.
What is Craig Simons's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Craig Simons enrolled in Medicare?
Yes. Craig Simons 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 Craig Simons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Craig Simons reassigns Medicare benefits to 2 organizations: John Fitzgibbon Memorial Hospital Inc (Marshall, MO) and Spencer Municipal Hospital (Sioux Rapids, IA). 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 Craig Simons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Craig Simons accept?
Health plans from Anthem Blue Cross and Blue Shield, Avera Health Plans, Blue Cross and Blue Shield of Kansas City, HealthPartners and Sanford Health Plan and 1 other insurer list Craig Simons 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 Craig Simons affiliated with any hospitals?
According to CMS data, Craig Simons is affiliated with Spencer Municipal Hospital, Palo Alto County Hospital, Cherokee Regional Medical Center and Avera Mckennan Hospital & University Health Center.
When was this NPI record last updated?
The NPPES record for Craig Simons was last updated on March 5, 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.