LESTER E COX MEDICAL CENTERS
NPI 1164595153
Internal Medicine in Springfield, MO
About Lester E Cox Medical Centers NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LESTER E COX MEDICAL CENTERS (NPI 1164595153), doing business as Adult Medicine & Endocrinology Specialists, is a healthcare organization registered as an internal medicine in Springfield, Missouri and active in the NPI registry since November 2006. The organization lists Brock Shamel, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 2
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lester E Cox Medical Centers is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
24Medicare enrollment records show 24 clinicians reassign Medicare billing to Lester E Cox Medical Centers, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 20 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 24Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
Springfield, MO 65807
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 Lester E Cox Medical Centers's NPI number?
The NPI number for Lester E Cox Medical Centers is 1164595153. It was assigned to this organization in the NPPES registry on November 16, 2006. The provider is doing business as Adult Medicine & Endocrinology Specialists and Regional Services.
Where is Lester E Cox Medical Centers located?
Lester E Cox Medical Centers is located at 960 E Walnut Lawn St Ste. 201, Springfield, MO 65807. The listed phone number is (417) 269-4450.
What is Lester E Cox Medical Centers's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Lester E Cox Medical Centers enrolled in Medicare?
Yes. Lester E Cox Medical Centers is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lester E Cox Medical Centers?
According to the CMS Revalidation Reassignment List (October 2026 release), 24 clinicians in 5 Medicare specialties reassign their Medicare billing to Lester E Cox Medical Centers. 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 Nurse Practitioner (14), Endocrinology (7) and Family Practice (1). Of these, 10 practice at this address and 20 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Lester E Cox Medical Centers accept?
Health plans from Anthem Blue Cross and Blue Shield list Lester E Cox Medical Centers 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 Lester E Cox Medical Centers was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Lester E Cox Medical Centers · NPI 1164595153
Internal Medicine organization in Springfield, Missouri. Organization record, active in the CMS NPPES registry since November 16, 2006.
## Identity
- **NPI:** 1164595153 (Entity type: Organization)
- **Enumerated:** November 16, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Also known as:** Adult Medicine & Endocrinology Specialists (Doing Business As); Regional Services (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Brock Shamel, VICE PRESIDENT
## Practice location
- **Address:** 960 E WALNUT LAWN ST, STE. 201, Springfield, MO 65807-7506
- **Phone:** (417) 269-4450 · **Fax:** (417) 269-4470
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 24 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (14), Endocrinology (7), Family Practice (1); 10 practice at this address and 20 within 10 miles; [full list](https://npiprofile.com/npi/1164595153/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2025
- **Other identifiers:** Medicaid 500398300 (MO); Other 675
---
Source: [NPI Profile](https://npiprofile.com/npi/1164595153) · Data from the CMS NPPES public registry.