Lilia Rivera, MD
NPI 1932129194 · Ophthalmology Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilia Rivera, MD is a Ophthalmology Physician provider in San Juan, PR (NPI 1932129194).
Provider details
- NPI number
- 1932129194
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 8335 (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
19 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
107 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 Complete Exam of Visual System92014 | 91 | $124 |
| New Patient Complete Exam of Visual System92004 | 16 | $146 |
Typical Medicare-allowed amounts for these services range $124–$146 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 675 | 198 |
| Ofloxacin | 201 | 122 |
| Dorzolamide Hcl | 115 | 41 |
| Brimonidine Tartrate | 111 | 31 |
| Brimonidine Tartratebrand: Alphagan P | 91 | 21 |
| Fluorometholone | 89 | 39 |
| Brimonidine Tartrate/Timololbrand: Combigan | 83 | 17 |
| Bimatoprost |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$560 across 6 records (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
- 2006-07-20
- Last updated
- 2018-04-30
Frequently asked questions
- What is Lilia Rivera's NPI number?
- Lilia Rivera's National Provider Identifier (NPI) is 1932129194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilia Rivera's specialty?
- Lilia Rivera is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Lilia Rivera located?
- Lilia Rivera's practice location on file with NPPES is 239 Ave Arterial Hostos, San Juan, PR 00918-1474.
- What is Lilia Rivera's phone number?
- The practice phone number listed in the NPPES registry for Lilia Rivera is (787) 250-1746.
- Does Lilia Rivera accept Medicare?
- Lilia Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilia Rivera's NPI active?
- Yes — Lilia Rivera's NPI (1932129194) is active in the NPPES registry as of the last update on 2018-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.