Stella Casillas, M.D.
NPI 1093908915 · Ophthalmology Physician · Arecibo, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stella Casillas, M.D. is a Ophthalmology Physician provider in Arecibo, PR (NPI 1093908915).
Provider details
- NPI number
- 1093908915
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17473 (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
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Brimonidine Tartrate | 169 | 37 |
| Timolol Maleate | 138 | 32 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 117 | 40 |
| Prednisolone Acetate | 116 | 86 |
| Latanoprost | 115 | 29 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 87 | 73 |
| Ofloxacin | 80 | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 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
Additional practice locations (1)
- Ojos Puerto Rico111 Ave Munoz RiveraCamuy, PR 00627Phone: (787) 820-8989Fax: (787) 820-6715
Registry dates
- Enumerated
- 2007-08-23
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Stella Casillas's NPI number?
- Stella Casillas's National Provider Identifier (NPI) is 1093908915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stella Casillas's specialty?
- Stella Casillas is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Stella Casillas located?
- Stella Casillas's practice location on file with NPPES is Metro Pavia Clinics, Arecibo, PR 00612.
- What is Stella Casillas's phone number?
- The practice phone number listed in the NPPES registry for Stella Casillas is (787) 820-8989.
- Does Stella Casillas accept Medicare?
- Stella Casillas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stella Casillas's NPI active?
- Yes — Stella Casillas's NPI (1093908915) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.