Gustavo Hernandez, M.D.
NPI 1376620468 · Ophthalmology Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Hernandez, M.D. is a Ophthalmology Physician provider in San Juan, PR (NPI 1376620468).
Provider details
- NPI number
- 1376620468
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12206 (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
605 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 Problem Focused Exam of Visual System92012 | 163 | $87 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 123 | $15 |
| Imaging of Retina92134 | 62 | $39 |
| Imaging of Optic Nerve92133 | 54 | $35 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 44 | $46 |
| Photography of the Retina92250 | 44 | $35 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 2,933 | 529 |
| Bimatoprostbrand: Lumigan | 1,399 | 251 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 1,342 | 345 |
| Prednisolone Acetate | 1,043 | 522 |
| Ciprofloxacin Hcl | 729 | 382 |
| Timolol Maleate | 314 | 67 |
| Brimonidine Tartrate | 298 | 78 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$393 across 9 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
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gustavo Hernandez's NPI number?
- Gustavo Hernandez's National Provider Identifier (NPI) is 1376620468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Hernandez's specialty?
- Gustavo Hernandez is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Hernandez located?
- Gustavo Hernandez's practice location on file with NPPES is Metropolitan Hospital Suite 202, San Juan, PR 00921.
- What is Gustavo Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Hernandez is (787) 781-8182.
- Does Gustavo Hernandez accept Medicare?
- Gustavo Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Hernandez's NPI active?
- Yes — Gustavo Hernandez's NPI (1376620468) 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.