Gerald Mazo Cruzado, MD
NPI 1407173545 · Internal Medicine Physician · Cayey, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Mazo Cruzado, MD is a Internal Medicine Physician provider in Cayey, PR (NPI 1407173545).
Provider details
- NPI number
- 1407173545
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19021 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 352 | 174 |
| Sucralfate | 122 | 74 |
| Azithromycin | 85 | 84 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 71 | 38 |
| Ciprofloxacin Hcl | 64 | 62 |
| Methylprednisolone | 59 | 58 |
| Metronidazole | 56 | 55 |
| Carvedilol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-29
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Gerald Mazo Cruzado's NPI number?
- Gerald Mazo Cruzado's National Provider Identifier (NPI) is 1407173545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Mazo Cruzado's specialty?
- Gerald Mazo Cruzado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Mazo Cruzado located?
- Gerald Mazo Cruzado's practice location on file with NPPES is Hospital Mendoza Cayey, Cayey, PR 00936.
- What is Gerald Mazo Cruzado's phone number?
- The practice phone number listed in the NPPES registry for Gerald Mazo Cruzado is (787) 263-0739.
- Does Gerald Mazo Cruzado accept Medicare?
- Gerald Mazo Cruzado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Mazo Cruzado's NPI active?
- Yes — Gerald Mazo Cruzado's NPI (1407173545) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.