Karen Ruperto-Rivera, MD
NPI 1861409781 · General Practice Physician · Ponce, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Ruperto-Rivera, MD is a General Practice Physician provider in Ponce, PR (NPI 1861409781).
Provider details
- NPI number
- 1861409781
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15501 (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
19 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 280 | 78 |
| Temazepam | 234 | 56 |
| Sertraline Hcl | 151 | 38 |
| Lorazepam | 134 | 29 |
| Trazodone Hcl | 116 | 33 |
| Fluoxetine Hcl | 106 | 27 |
| Alprazolam | 100 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$92 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
- 2006-08-02
- Last updated
- 2013-12-12
Frequently asked questions
- What is Karen Ruperto-Rivera's NPI number?
- Karen Ruperto-Rivera's National Provider Identifier (NPI) is 1861409781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Ruperto-Rivera's specialty?
- Karen Ruperto-Rivera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Ruperto-Rivera located?
- Karen Ruperto-Rivera's practice location on file with NPPES is 396 Calle Dr Luis Salas Urb Insdustrial Reparada, Ponce, PR 00732.
- What is Karen Ruperto-Rivera's phone number?
- The practice phone number listed in the NPPES registry for Karen Ruperto-Rivera is (787) 840-2575.
- Does Karen Ruperto-Rivera accept Medicare?
- Karen Ruperto-Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Ruperto-Rivera's NPI active?
- Yes — Karen Ruperto-Rivera's NPI (1861409781) is active in the NPPES registry as of the last update on 2013-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.