C.l. Anderson, Jr., M.D., PLLC
NPI 1396967659 · Family Medicine Physician · Brownsville, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
C.l. Anderson, Jr., M.D., PLLC is a Family Medicine Physician organization in Brownsville, TX (NPI 1396967659).
Provider details
- NPI number
- 1396967659
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Xavier Anderson, Ceo(956) 982-1001
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Urgent Care Clinic/Center261QU0200X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Valley Day and Night Clinic
- Other name
- Valley Day and Night Clinic
Additional practice locations (3)
- 1755 W Price RdBrownsville, TX 78520-4235Phone: (956) 546-1000
- 1214 Dixieland Rd Ste 8Harlingen, TX 78552-3314Phone: (956) 423-7000
- 305 E. Expressway 83Mission, TX 78572-5560Phone: (956) 585-7401
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is C.l. Anderson, Jr., M.D., PLLC's NPI number?
- C.l. Anderson, Jr., M.D., PLLC's National Provider Identifier (NPI) is 1396967659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is C.l. Anderson, Jr., M.D., PLLC?
- C.l. Anderson, Jr., M.D., PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is C.l. Anderson, Jr., M.D., PLLC located?
- C.l. Anderson, Jr., M.D., PLLC's practice location on file with NPPES is 3302 Boca Chica Blvd, Brownsville, TX 78521-5193.
- What is C.l. Anderson, Jr., M.D., PLLC's phone number?
- The practice phone number listed in the NPPES registry for C.l. Anderson, Jr., M.D., PLLC is (956) 982-1001.
- Does C.l. Anderson, Jr., M.D., PLLC accept Medicare?
- C.l. Anderson, Jr., M.D., PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for C.l. Anderson, Jr., M.D., PLLC?
- The authorized official listed on C.l. Anderson, Jr., M.D., PLLC's NPPES record is Xavier Anderson, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is C.l. Anderson, Jr., M.D., PLLC's NPI active?
- Yes — C.l. Anderson, Jr., M.D., PLLC's NPI (1396967659) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.