Ester Caballero, APN
NPI 1548744642 · Acute Care Nurse Practitioner · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ester Caballero, APN is a Acute Care Nurse Practitioner provider in New Brunswick, NJ (NPI 1548744642).
Provider details
- NPI number
- 1548744642
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ00813200 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metoprolol Succinate | 23 |
| Rosuvastatin Calcium | 21 |
| Sacubitril/Valsartanbrand: Entresto | 20 |
| Empagliflozinbrand: Jardiance | 20 |
| Carvedilol | 18 |
| Dapagliflozin Propanediolbrand: Farxiga | 17 |
| Potassium Chloride | 17 |
| Hydralazine Hcl | 15 |
| Sildenafil Citrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,496 across 29 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-09-24
- Last updated
- 2018-09-24
Frequently asked questions
- What is Ester Caballero's NPI number?
- Ester Caballero's National Provider Identifier (NPI) is 1548744642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ester Caballero's specialty?
- Ester Caballero is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ester Caballero located?
- Ester Caballero's practice location on file with NPPES is 1 Robert Wood Johnson Pl, New Brunswick, NJ 08901-1928.
- What is Ester Caballero's phone number?
- The practice phone number listed in the NPPES registry for Ester Caballero is (732) 828-3000.
- Does Ester Caballero accept Medicare?
- Ester Caballero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ester Caballero's NPI active?
- Yes — Ester Caballero's NPI (1548744642) is active in the NPPES registry as of the last update on 2018-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.