NPI age
7 years
Enumerated 2019-02-01
● Active
Type 1 · Individual
MR. Ernesto Deleon, AG-ACNP-BC
Deleon is 1 of 1 nurse practitioner providers in South Padre Island and 1 of 5264 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-04-14
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 5264 active nurse practitioner providers in Texas.
NPI age
7 years
≈ at median (8 yr)
State licenses
1 state
6% of peers hold multiple states
Subspecialties
0
37% of peers hold subspecialties
NPI lifetime · 2019 → 2026
2019-02Enumerated in NPPES
2019
2026
Where they practice
Practice location
3401 Padre Blvd
South Padre Island, TX 785977124
Mailing address
27227 McLelland Dr
Harlingen, TX 785522096
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2101 Pease St
Harlingen, TX 785508307
Specialties
-
Nurse Practitioner Primary(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.