Michael Arruza Elias, MD
NPI 1861473837 · Otolaryngology Physician · Caguas, PR
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Arruza Elias, MD is a Otolaryngology Physician provider in Caguas, PR (NPI 1861473837).
Provider details
- NPI number
- 1861473837
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 12112 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
184 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $86 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 28 | $183 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 28 | $109 |
| Removal of Impacted Ear Wax69210 | 17 | $47 |
| Comprehensive Hearing and Speech Recognition Test92557 | 15 | $35 |
| Test to Assess Defects in Adaption to Sounds92563 | 15 | $34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 602 | 297 |
| Fluocinolone Acetonide Oil | 175 | 128 |
| Omeprazole | 163 | 83 |
| Azelastine Hcl | 138 | 78 |
| Esomeprazole Magnesium | 83 | 38 |
| Prednisone | 81 | 77 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 68 | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 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
- 2005-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Arruza Elias's NPI number?
- Michael Arruza Elias's National Provider Identifier (NPI) is 1861473837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Arruza Elias's specialty?
- Michael Arruza Elias is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Arruza Elias located?
- Michael Arruza Elias's practice location on file with NPPES is Segundo Nivel Oficina #203, Caguas, PR 00725.
- What is Michael Arruza Elias's phone number?
- The practice phone number listed in the NPPES registry for Michael Arruza Elias is (787) 286-1225.
- Does Michael Arruza Elias accept Medicare?
- Michael Arruza Elias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Arruza Elias's NPI active?
- Yes — Michael Arruza Elias's NPI (1861473837) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.