Orlando Fonseca Martinez, MD
General Practice Physician · Toa Alta, PR
Orlando Fonseca Martinez, MD is a general practice physician with a practice address in Toa Alta, Puerto Rico, and NPI 1760564611, issued on Oct 19, 2006. Check the license (Puerto Rico 7860, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Orlando Fonseca Martinez
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 7860 PR
Self-reported in NPPES; status is on the state search - Practice location
- 204 Calle 5, Toa Alta, PR 00953
- Phone
- (787) 406-4342
- Enumerated
- Oct 19, 2006
- Record last updated
- Jun 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120518000391); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 4,170 in Puerto Rico → Look up another NPI →
Also registered at 204 Calle 5
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanessa Fonseca Ferrer, MDPulmonary Disease Physician1376068767
Verify Orlando Fonseca Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 7860Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average general practice physician in 2024
4,862 Medicare Part D claims for 124 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium340 claims
- Lisinopril296 claims
- Gabapentin291 claims
- Omeprazole249 claims
- Losartan Potassium229 claims
- Synthroid215 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $49.08
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Salud Integral EN LA Montana IncOrocovis, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orlando Fonseca Martinez among 4,170 general practice physician records in Puerto Rico
Orlando Fonseca Martinez, MD is one of 4,170 general practice physician records with a practice address in Puerto Rico. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1981 · median 2004 among the 1,228 with a school on file
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 general practice physician records list a practice address in Toa Alta
They are 29 of the 325 NPPES records with a practice address in Toa Alta, and 4,170 general practice physician records in Puerto Rico.
All 4,170 in Puerto Rico → Every provider in Toa Alta → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Itza Chevres, M.D.Toa Alta, PR 009531669413720
- Jose Cruz, M.D.Toa Alta, PR 009531194712026
- Jose Cumba GuerreroToa Alta, PR 009531811041825
- Omayra Feliciano, M.D.Toa Alta, PR 009531609991710
- Benjamin Gonzalez, M.DToa Alta, PR 009531659322311
- Sor Gonzalez Hernandez, M.D.Toa Alta, PR 009531245370253
- Jose Jimenez, M.D.Toa Alta, PR 009531578506242
- Nydia Lopez Diaz, M.D.Toa Alta, PR 009531578591772
Common questions
What is Orlando Fonseca Martinez, MD's NPI number?
Orlando Fonseca Martinez, MD's National Provider Identifier (NPI) is 1760564611, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Orlando Fonseca Martinez, MD located?
The NPPES record lists a practice address at 204 Calle 5, Toa Alta, PR, 00953. Phone: (787) 406-4342. Providers update this record themselves, so call before visiting.
How can I verify Orlando Fonseca Martinez, MD's license?
NPPES lists Puerto Rico license number 7860, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Orlando Fonseca Martinez, MD prescribe under Medicare Part D?
In 2024, Orlando Fonseca Martinez, MD had 4,862 Medicare Part D claims for 124 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.