RHEUMATOLOGY AND OSTEOPOROSIS SPECIALISTS, AMC
NPI 1689766271
Internal Medicine - Rheumatology in Shreveport, LA
About Rheumatology And Osteoporosis Specialists, Amc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RHEUMATOLOGY AND OSTEOPOROSIS SPECIALISTS, AMC (NPI 1689766271), doing business as Larry K. Broadwell, M.d., Amc, is a healthcare organization registered as a rheumatology in Shreveport, Louisiana and active in the NPI registry since September 2006. The organization lists Sharon Low Davis, Business Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Rheumatology And Osteoporosis Specialists, Amc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
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
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Rheumatology And Osteoporosis Specialists, Amc, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
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 Rheumatology And Osteoporosis Specialists, Amc's NPI number?
The NPI number for Rheumatology And Osteoporosis Specialists, Amc is 1689766271. It was assigned to this organization in the NPPES registry on September 29, 2006. The provider was formerly known as Larry K. Broadwell, M.D., AMC.
Where is Rheumatology And Osteoporosis Specialists, Amc located?
Rheumatology And Osteoporosis Specialists, Amc is located at 820 Jordan St Ste 201, Shreveport, LA 71101. The listed phone number is (318) 221-0399.
What is Rheumatology And Osteoporosis Specialists, Amc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Rheumatology And Osteoporosis Specialists, Amc enrolled in Medicare?
Yes. Rheumatology And Osteoporosis Specialists, Amc is registered in the Medicare PECOS enrollment system.
When is Rheumatology And Osteoporosis Specialists, Amc'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 October 31, 2026. 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 Rheumatology And Osteoporosis Specialists, Amc?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Rheumatology And Osteoporosis Specialists, Amc. 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. The largest specialties are Rheumatology (6) and Nurse Practitioner (1). Of these, 5 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Rheumatology And Osteoporosis Specialists, Amc accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and AmeriHealth Caritas Next and 2 other insurers list Rheumatology And Osteoporosis Specialists, Amc 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 Rheumatology And Osteoporosis Specialists, Amc was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Rheumatology And Osteoporosis Specialists, Amc · NPI 1689766271
Rheumatology organization in Shreveport, Louisiana. Organization record, active in the CMS NPPES registry since September 29, 2006.
## Identity
- **NPI:** 1689766271 (Entity type: Organization)
- **Enumerated:** September 29, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Also known as:** Larry K. Broadwell, M.D., AMC (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Sharon Davis, BUSINESS MANAGER
## Practice location
- **Address:** 820 JORDAN ST STE 201, Shreveport, LA 71101-4518
- **Phone:** (318) 221-0399 · **Fax:** (318) 221-1940
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, Louisiana, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Rheumatology (6), Nurse Practitioner (1); 5 practice at this address and 6 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1689766271) · Data from the CMS NPPES public registry.