Sarah Diaz De Leon PLLC
NPI 1639823479 · Family Medicine Physician · Rio Grande City, TX
Sarah Diaz De Leon PLLC is a Family Medicine Physician organization in Rio Grande City, TX (NPI 1639823479).
Provider details
- NPI number
- 1639823479
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sarah Diaz De Leon, MD(512) 629-7629
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Primary Care Clinic/Center261QP2300X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2022-02-10
- Last updated
- 2022-08-11
- Certified
- 2022-08-11
Frequently asked questions
- What is Sarah Diaz De Leon PLLC's NPI number?
- Sarah Diaz De Leon PLLC's National Provider Identifier (NPI) is 1639823479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sarah Diaz De Leon PLLC?
- Sarah Diaz De Leon PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Diaz De Leon PLLC located?
- Sarah Diaz De Leon PLLC's practice location on file with NPPES is 2768 Pharmacy Rd, Rio Grande City, TX 78582-6201.
- What is Sarah Diaz De Leon PLLC's phone number?
- The practice phone number listed in the NPPES registry for Sarah Diaz De Leon PLLC is (956) 487-5621.
- Who is the authorized official for Sarah Diaz De Leon PLLC?
- The authorized official listed on Sarah Diaz De Leon PLLC's NPPES record is Sarah Diaz De Leon, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sarah Diaz De Leon PLLC's NPI active?
- Yes — Sarah Diaz De Leon PLLC's NPI (1639823479) is active in the NPPES registry as of the last update on 2022-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.