Ricardo Ruiz, M.D.
NPI 1790989036 · General Practice Physician · San Sebastian, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Ruiz, M.D. is a General Practice Physician provider in San Sebastian, PR (NPI 1790989036).
Provider details
- NPI number
- 1790989036
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8398 (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
19 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 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 297 | 90 |
| Metformin Hcl | 265 | 68 |
| Gabapentin | 238 | 65 |
| Losartan Potassium | 225 | 75 |
| Simvastatin | 224 | 65 |
| Omeprazole | 166 | 48 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-12
- Last updated
- 2024-01-31
- Certified
- 2024-01-31
Frequently asked questions
- What is Ricardo Ruiz's NPI number?
- Ricardo Ruiz's National Provider Identifier (NPI) is 1790989036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Ruiz's specialty?
- Ricardo Ruiz is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Ricardo Ruiz located?
- Ricardo Ruiz's practice location on file with NPPES is Ave. Emerito Estrada Rivera # 901, San Sebastian, PR 00685.
- What is Ricardo Ruiz's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Ruiz is (787) 896-7338.
- Does Ricardo Ruiz accept Medicare?
- Ricardo Ruiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Ruiz's NPI active?
- Yes — Ricardo Ruiz's NPI (1790989036) is active in the NPPES registry as of the last update on 2024-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.