DR. KEITH CALHOUN, A PROFESSIONAL MEDICAL CORPORATION
NPI 1255659363
Legal Medicine in Monroe, LA
About Dr. Keith Calhoun, A Professional Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEITH CALHOUN, A PROFESSIONAL MEDICAL CORPORATION (NPI 1255659363) is a healthcare organization registered as a legal medicine in Monroe, Louisiana and active in the NPI registry since May 2010. The organization lists Brian Keith Calhoun, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Keith Calhoun, A Professional Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Dr. Keith Calhoun, A Professional Medical Corporation, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Dr. Keith Calhoun, A Professional Medical Corporation's NPI number?
The NPI number for Dr. Keith Calhoun, A Professional Medical Corporation is 1255659363. It was assigned to this organization in the NPPES registry on May 13, 2010.
Where is Dr. Keith Calhoun, A Professional Medical Corporation located?
Dr. Keith Calhoun, A Professional Medical Corporation is located at 4400 Old Sterlington Rd, Monroe, LA 71203. The listed phone number is (318) 324-1414.
What is Dr. Keith Calhoun, A Professional Medical Corporation's specialty?
The primary specialty registered for this NPI is Legal Medicine with taxonomy code 173000000X.
Is Dr. Keith Calhoun, A Professional Medical Corporation enrolled in Medicare?
Yes. Dr. Keith Calhoun, A Professional Medical Corporation is registered in the Medicare PECOS enrollment system.
When is Dr. Keith Calhoun, A Professional Medical Corporation's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Louisiana, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Dr. Keith Calhoun, A Professional Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Dr. Keith Calhoun, A Professional Medical Corporation, in Family Practice and Nurse Practitioner. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Dr. Keith Calhoun, A Professional Medical Corporation accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Dr. Keith Calhoun, A Professional Medical Corporation 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 Dr. Keith Calhoun, A Professional Medical Corporation was last updated on August 9, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Keith Calhoun, A Professional Medical Corporation · NPI 1255659363
Legal Medicine organization in Monroe, Louisiana. Organization record, active in the CMS NPPES registry since May 13, 2010.
## Identity
- **NPI:** 1255659363 (Entity type: Organization)
- **Enumerated:** May 13, 2010
- **Primary specialty:** Legal Medicine · taxonomy 173000000X
- **Organization subpart:** No
- **Authorized official:** Brian Calhoun, PHYSICIAN
## Practice location
- **Address:** 4400 OLD STERLINGTON RD, Monroe, LA 71203-2396
- **Phone:** (318) 324-1414 · **Fax:** (318) 324-2120
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Louisiana, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Family Practice (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 9, 2010
- **Other identifiers:** Medicare UPIN 5DN15 (LA); Medicare PIN 1255659363 (LA); Medicare PIN 1780697227 (LA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1255659363) · Data from the CMS NPPES public registry.