Alberto Guardiola, MD
NPI 1144426230 · Ophthalmology Physician · Mayaguez, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alberto Guardiola, MD is a Ophthalmology Physician provider in Mayaguez, PR (NPI 1144426230).
Provider details
- NPI number
- 1144426230
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16801 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
497 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) |
|---|---|---|
| Imaging of Retina92134 | 151 | $41 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 137 | $16 |
| Established Patient Complete Exam of Visual System92014 | 76 | $128 |
| Injection of Drug Into Eye67028 | 62 | $119 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 52 | $58 |
| New Patient Complete Exam of Visual System92004 | 19 | $152 |
Typical Medicare-allowed amounts for these services range $16–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 |
|---|---|---|
| Latanoprost | 1,394 | 255 |
| Prednisolone Acetate | 510 | 220 |
| Brimonidine Tartrate | 431 | 106 |
| Dorzolamide Hcl | 390 | 127 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 223 | 70 |
| Timolol Maleate | 178 | 35 |
| Atropine Sulfate | 159 | 46 |
| Cyclosporinebrand: Restasis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$273 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
- 2007-06-25
- Last updated
- 2022-03-14
- Certified
- 2022-03-14
Frequently asked questions
- What is Alberto Guardiola's NPI number?
- Alberto Guardiola's National Provider Identifier (NPI) is 1144426230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alberto Guardiola's specialty?
- Alberto Guardiola is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Alberto Guardiola located?
- Alberto Guardiola's practice location on file with NPPES is 2625 Ave Hostos, Mayaguez, PR 00682-6326.
- What is Alberto Guardiola's phone number?
- The practice phone number listed in the NPPES registry for Alberto Guardiola is (787) 476-0333.
- Does Alberto Guardiola accept Medicare?
- Alberto Guardiola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alberto Guardiola's NPI active?
- Yes — Alberto Guardiola's NPI (1144426230) is active in the NPPES registry as of the last update on 2022-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.