MARCUS CRITTENDEN MD
NPI 1164465738
Emergency Medicine in Columbus, MS
About Marcus Crittenden Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS CRITTENDEN MD (NPI 1164465738) is an individual emergency medicine provider in Columbus, Mississippi, licensed in Mississippi (13887) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Tishomingo Health Services Inc, and is a graduate of University Of Mississippi School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Marcus Crittenden 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
8Medicare enrollment records show Marcus Crittenden reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, MS 39705
- Reassigned Medicare billing, Mississippi enrollment
- 42 clinicians in this Medicare group
West Point, MS 39773
- Reassigned Medicare billing, Mississippi enrollment
- 103 clinicians in this Medicare group
West Point, MS 39773
- Reassigned Medicare billing, Mississippi enrollment
- 53 clinicians in this Medicare group
Starkville, MS 39759
- Reassigned Medicare billing, Mississippi enrollment
- 38 clinicians in this Medicare group
Calhoun City, MS 38916
- Reassigned Medicare billing, Mississippi enrollment
- 29 clinicians in this Medicare group
Belmont, MS 38827
- Reassigned Medicare billing, Mississippi enrollment
- 35 clinicians in this Medicare group
Booneville, MS 38829
- Reassigned Medicare billing, Mississippi enrollment
- 95 clinicians in this Medicare group
Covington, LA 70433
- Reassigned Medicare billing, Mississippi enrollment
- 116 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 4
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.
Tishomingo Health Services Inc
Acute Care Hospitals · Iuka, MSClay County Medical Corporation
Acute Care Hospitals · West Point, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39705 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.
COLUMBUS, MS 39705
COLUMBUS, MS 39705
COLUMBUS, MS 39705
COLUMBUS, MS 39705
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 Marcus Crittenden's NPI number?
The NPI number for Marcus Crittenden is 1164465738. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Marcus Crittenden located?
Marcus Crittenden practices at 2520 5th St N, Columbus, MS 39705. The listed phone number is (904) 805-1300.
What is Marcus Crittenden's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Marcus Crittenden enrolled in Medicare?
Yes. Marcus Crittenden 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 Marcus Crittenden's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Crittenden reassigns Medicare benefits to 8 organizations: United Emergency Services Of Mississippi (Columbus, MS), Relias Emergency Medicine Specialists Of West Point, LLC (West Point, MS), Relias Hospitalist Medicine Specialists Of West Point LLC (West Point, MS), Golden Triangle Urgent Care LLC (Starkville, MS), Dobbs Emergency Group, LLC (Calhoun City, MS) and 3 more organizations, listed in the Medicare section above. 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 Marcus Crittenden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marcus Crittenden accept?
Health plans from Blue Cross and Blue Shield of Alabama, Molina Healthcare and Oscar Health Plan, Inc. list Marcus Crittenden 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 Marcus Crittenden affiliated with any hospitals?
According to CMS data, Marcus Crittenden is affiliated with Tishomingo Health Services Inc and Clay County Medical Corporation.
When was this NPI record last updated?
The NPPES record for Marcus Crittenden was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Marcus Crittenden, MD · NPI 1164465738
Emergency Medicine physician in Columbus, Mississippi. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1164465738 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 13887 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 2520 5TH ST N, Columbus, MS 39705-2008
- **Phone:** (904) 805-1300 · **Fax:** (904) 805-1302
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): United Emergency Services Of Mississippi (NPI 1801983309, Columbus, MS); Relias Emergency Medicine Specialists Of West Point, LLC (NPI 1275172736, West Point, MS); Relias Hospitalist Medicine Specialists Of West Point LLC (NPI 1821638578, West Point, MS); Golden Triangle Urgent Care LLC (NPI 1346592045, Starkville, MS); Dobbs Emergency Group, LLC (NPI 1205499639, Calhoun City, MS); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Mississippi School Of Medicine, class of 1993
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Other 73104186 (MS); Medicaid 00113884 (MS); Other 009983275 (MS); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1164465738) · Data from the CMS NPPES public registry.