Jose Castro Diaz
NPI 1609875335 · Urology Physician · Aibonito, PR
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jose Castro Diaz is a Urology Physician provider in Aibonito, PR (NPI 1609875335).
Provider details
- NPI number
- 1609875335
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 7067 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 168 | 42 |
| Oxybutynin Chloride | 77 | 25 |
| Levofloxacin | 50 | 41 |
| Silodosin | 33 | — |
| Apalutamidebrand: Erleada | 22 | — |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 17 | 16 |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 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
Registry dates
- Enumerated
- 2005-07-15
- Last updated
- 2008-12-01
Frequently asked questions
- What is Jose Castro Diaz's NPI number?
- Jose Castro Diaz's National Provider Identifier (NPI) is 1609875335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jose Castro Diaz's specialty?
- Jose Castro Diaz is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Jose Castro Diaz located?
- Jose Castro Diaz's practice location on file with NPPES is Edificion Professional, 301 Hospital Memomita, Aibonito, PR 00705-2056.
- What is Jose Castro Diaz's phone number?
- The practice phone number listed in the NPPES registry for Jose Castro Diaz is (787) 735-7500.
- Does Jose Castro Diaz accept Medicare?
- Jose Castro Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jose Castro Diaz's NPI active?
- Yes — Jose Castro Diaz's NPI (1609875335) is active in the NPPES registry as of the last update on 2008-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.