Carmen Santos Gonzalez, M.D.
NPI 1669411336 · Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carmen Santos Gonzalez, M.D. is a Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician provider in San Juan, PR (NPI 1669411336).
Provider details
- NPI number
- 1669411336
- Entity type
- Individual
- Primary specialty
- Uveitis and Ocular Inflammatory Disease (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7413 (PR)
Specialties & taxonomies
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
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
162 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 | 142 | $87 |
| Photography of the Retina92250 | 20 | $36 |
Typical Medicare-allowed amounts for these services range $36–$87 (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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 430 | 151 |
| Brimonidine Tartrate | 226 | 56 |
| Fluorometholone | 183 | 67 |
| Timolol Maleate | 137 | 32 |
| Prednisone | 126 | 35 |
| Ketorolac Tromethamine | 115 | 32 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 112 | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$434 across 4 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
- 2006-06-06
- Last updated
- 2017-04-21
Frequently asked questions
- What is Carmen Santos Gonzalez's NPI number?
- Carmen Santos Gonzalez's National Provider Identifier (NPI) is 1669411336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Santos Gonzalez's specialty?
- Carmen Santos Gonzalez is listed in the NPPES registry with a primary specialty of Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Carmen Santos Gonzalez located?
- Carmen Santos Gonzalez's practice location on file with NPPES is 269 Ave Pinero, San Juan, PR 00927-3901.
- What is Carmen Santos Gonzalez's phone number?
- The practice phone number listed in the NPPES registry for Carmen Santos Gonzalez is (787) 765-9470.
- Does Carmen Santos Gonzalez accept Medicare?
- Carmen Santos Gonzalez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carmen Santos Gonzalez's NPI active?
- Yes — Carmen Santos Gonzalez's NPI (1669411336) is active in the NPPES registry as of the last update on 2017-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.