IndividualActive
Mariana De Leon
NPI 1114872645 · Clinical Social Worker · Mcallen, TX
Mariana De Leon is a Clinical Social Worker provider in Mcallen, TX (NPI 1114872645).
Provider details
- NPI number
- 1114872645
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 64730 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
4400 Pecan Blvd Ste 10
Mcallen, TX 78501-3199
Phone: (956) 648-7950
Fax: (956) 513-0662
Street-level locationGet directions
Mailing address
4400 Pecan Blvd Ste 10
Mcallen, TX 78501-3199
Registry dates
- Enumerated
- 2026-03-02
- Last updated
- 2026-03-02
- Certified
- 2026-03-01
Frequently asked questions
- What is Mariana De Leon's NPI number?
- Mariana De Leon's National Provider Identifier (NPI) is 1114872645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariana De Leon's specialty?
- Mariana De Leon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mariana De Leon located?
- Mariana De Leon's practice location on file with NPPES is 4400 Pecan Blvd Ste 10, Mcallen, TX 78501-3199.
- What is Mariana De Leon's phone number?
- The practice phone number listed in the NPPES registry for Mariana De Leon is (956) 648-7950.
- Is Mariana De Leon's NPI active?
- Yes — Mariana De Leon's NPI (1114872645) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.