Melissa Molina Ruiz
NPI 1750966693 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Molina Ruiz is a General Practice Physician provider in San Juan, PR (NPI 1750966693).
Provider details
- NPI number
- 1750966693
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22208 (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
5 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 30 | 30 |
| Ciprofloxacin Hcl | 28 | 28 |
| Paroxetine Hcl | 24 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Azithromycin | 17 | 17 |
| Gabapentin | 15 | — |
| Levofloxacin | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-12
- Last updated
- 2021-03-12
- Certified
- 2021-03-12
Frequently asked questions
- What is Melissa Molina Ruiz's NPI number?
- Melissa Molina Ruiz's National Provider Identifier (NPI) is 1750966693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Molina Ruiz's specialty?
- Melissa Molina Ruiz is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Molina Ruiz located?
- Melissa Molina Ruiz's practice location on file with NPPES is 320 Calle Caceres, San Juan, PR 00923-1906.
- What is Melissa Molina Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Melissa Molina Ruiz is (787) 938-5550.
- Does Melissa Molina Ruiz accept Medicare?
- Melissa Molina Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Molina Ruiz's NPI active?
- Yes — Melissa Molina Ruiz's NPI (1750966693) is active in the NPPES registry as of the last update on 2021-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.