Orlando Fonseca Martinez, MD
NPI 1760564611 · General Practice Physician · Toa Alta, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Orlando Fonseca Martinez, MD is a General Practice Physician provider in Toa Alta, PR (NPI 1760564611).
Provider details
- NPI number
- 1760564611
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7860 (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
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 340 | 49 |
| Lisinopril | 296 | 40 |
| Gabapentin | 291 | 34 |
| Omeprazole | 249 | 36 |
| Losartan Potassium | 229 | 26 |
| Levothyroxine Sodiumbrand: Synthroid | 215 | 22 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$49 across 2 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
- 2006-10-19
- Last updated
- 2018-06-16
Frequently asked questions
- What is Orlando Fonseca Martinez's NPI number?
- Orlando Fonseca Martinez's National Provider Identifier (NPI) is 1760564611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Orlando Fonseca Martinez's specialty?
- Orlando Fonseca Martinez is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Orlando Fonseca Martinez located?
- Orlando Fonseca Martinez's practice location on file with NPPES is 204 Calle 5, Toa Alta, PR 00953-1831.
- What is Orlando Fonseca Martinez's phone number?
- The practice phone number listed in the NPPES registry for Orlando Fonseca Martinez is (787) 406-4342.
- Does Orlando Fonseca Martinez accept Medicare?
- Orlando Fonseca Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Orlando Fonseca Martinez's NPI active?
- Yes — Orlando Fonseca Martinez's NPI (1760564611) is active in the NPPES registry as of the last update on 2018-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.