C.L. ANDERSON, JR., M.D., PLLC
NPI 1396967659
Family Medicine in Brownsville, TX
About C.l. Anderson, Jr., M.d., Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
C.L. ANDERSON, JR., M.D., PLLC (NPI 1396967659) is a healthcare organization registered as a family medicine in Brownsville, Texas and active in the NPI registry since May 2007. The organization maintains 3 additional practice locations and lists Xavier Anderson, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 3
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)
C.l. Anderson, Jr., M.d., Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 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
8Medicare enrollment records show 8 clinicians reassign Medicare billing to C.L. Anderson, Jr., M.D., PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
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 C.L. Anderson, Jr., M.D., PLLC's NPI number?
The NPI number for C.L. Anderson, Jr., M.D., PLLC is 1396967659. It was assigned to this organization in the NPPES registry on May 3, 2007. The provider is also known as Valley Day And Night Clinic.
Where is C.L. Anderson, Jr., M.D., PLLC located?
C.L. Anderson, Jr., M.D., PLLC is located at 3302 Boca Chica Blvd, Brownsville, TX 78521. The listed phone number is (956) 982-1001.
What is C.L. Anderson, Jr., M.D., PLLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is C.L. Anderson, Jr., M.D., PLLC enrolled in Medicare?
Yes. C.L. Anderson, Jr., M.D., PLLC is registered in the Medicare PECOS enrollment system.
When is C.L. Anderson, Jr., M.D., PLLC'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 (Texas, Clinic/Group Practice) is due for revalidation by March 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 C.L. Anderson, Jr., M.D., PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 4 Medicare specialties reassign their Medicare billing to C.L. Anderson, Jr., M.D., PLLC. 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 (4), Family Practice (2) and Emergency Medicine (1). Of these, 2 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does C.L. Anderson, Jr., M.D., PLLC accept?
Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and WellPoint list C.L. Anderson, Jr., M.D., PLLC 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 C.L. Anderson, Jr., M.D., PLLC was last updated on May 20, 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.
# C.l. Anderson, Jr., M.d., Pllc · NPI 1396967659
Family Medicine organization in Brownsville, Texas. Organization record, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1396967659 (Entity type: Organization)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** VALLEY DAY AND NIGHT CLINIC (Other Name)
- **Organization subpart:** No
- **Authorized official:** Xavier Anderson, CEO
## Practice location
- **Address:** 3302 BOCA CHICA BLVD, Brownsville, TX 78521-5193
- **Phone:** (956) 982-1001 · **Fax:** (956) 982-1938
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 8 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Family Practice (2), Emergency Medicine (1); 2 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1396967659) · Data from the CMS NPPES public registry.