Iris Marengo Santiago
NPI 1659070878 · General Practice Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iris Marengo Santiago is a General Practice Physician provider in Bayamon, PR (NPI 1659070878).
Provider details
- NPI number
- 1659070878
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 24107 (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
3 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-02-27
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Iris Marengo Santiago's NPI number?
- Iris Marengo Santiago's National Provider Identifier (NPI) is 1659070878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Marengo Santiago's specialty?
- Iris Marengo Santiago is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Iris Marengo Santiago located?
- Iris Marengo Santiago's practice location on file with NPPES is Colinas Del Sol II 45 Calle 4 Apt 4511, Bayamon, PR 00957-7013.
- What is Iris Marengo Santiago's phone number?
- The practice phone number listed in the NPPES registry for Iris Marengo Santiago is (787) 730-3446.
- Does Iris Marengo Santiago accept Medicare?
- Iris Marengo Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iris Marengo Santiago's NPI active?
- Yes — Iris Marengo Santiago's NPI (1659070878) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.