Efrain Sanchez Caballero, MD
NPI 1003456500 · General Practice Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Efrain Sanchez Caballero, MD is a General Practice Physician provider in Bayamon, PR (NPI 1003456500).
Provider details
- NPI number
- 1003456500
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23468 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 86 | 81 |
| Nabumetone | 74 | 74 |
| Methylprednisolone | 41 | 41 |
| Ondansetronbrand: Ondansetron Odt | 28 | 27 |
| Cephalexin | 20 | 20 |
| Clindamycin Hcl | 18 | 13 |
| Dicyclomine Hcl | 18 | 18 |
| Tramadol Hcl/Acetaminophenbrand: Tramadol Hcl-Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 1 record (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
Additional practice locations (1)
- Carretera Pr-14 InteriorKm 1.2Cayey, PR 00737-3130Phone: (787) 535-1001
Registry dates
- Enumerated
- 2020-01-13
- Last updated
- 2023-11-07
- Certified
- 2023-11-07
Frequently asked questions
- What is Efrain Sanchez Caballero's NPI number?
- Efrain Sanchez Caballero's National Provider Identifier (NPI) is 1003456500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrain Sanchez Caballero's specialty?
- Efrain Sanchez Caballero is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Efrain Sanchez Caballero located?
- Efrain Sanchez Caballero's practice location on file with NPPES is Mans De Sierra Taina, Bayamon, PR 00956.
- What is Efrain Sanchez Caballero's phone number?
- The practice phone number listed in the NPPES registry for Efrain Sanchez Caballero is (787) 671-4233.
- Does Efrain Sanchez Caballero accept Medicare?
- Efrain Sanchez Caballero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Efrain Sanchez Caballero's NPI active?
- Yes — Efrain Sanchez Caballero's NPI (1003456500) is active in the NPPES registry as of the last update on 2023-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.