Dr. Leonardo Javier Ramirez, MD
- Medicare services, 2018
- 11
- Part D claims, 2024
- 156
- Hospital affiliations
- 1
- Industry payments
- $781
- State license
- 1
- Practice address
- 10 Calle Casia, San Juan, PR 00921
- Practice phone
- Call (800) 449-8729
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ramirez's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Leonardo Javier Ramirez is an internist in San Juan, Puerto Rico
Dr. Ramirez practices at San Juan VA Medical Center in San Juan, Puerto Rico, part of Veterans Health Administration.
Dr. Ramirez's NPI, 1770655284, was assigned on November 14, 2006. Dr. Ramirez holds Puerto Rico license 12906.
- NPI
- 1770655284NPI Registry (opens in a new tab)
- NPI enumeration date
- November 14, 2006
- NPI status
- Active
- Practice phone
- (800) 449-8729
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Leonardo Javier Ramirez practices at San Juan VA Medical Center in San Juan, Puerto Rico
Dr. Ramirez's primary practice is San Juan VA Medical Center, at 10 Calle Casia, San Juan, PR 00921 in San Juan County. The practice phone is (800) 449-8729.
- San Juan VA Medical Center10 Calle Casia, San Juan, PR 00921 · San Juan CountyPhone(800) 449-8729
Source: Dmand AI Affiliation Data
Dr. Leonardo Javier Ramirez is affiliated with 1 site of care
Dr. Ramirez's primary practice is San Juan VA Medical Center in San Juan, Puerto Rico, part of Veterans Health Administration. Dr. Ramirez's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leonardo Javier Ramirez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramirez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Juan VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leonardo Javier Ramirez is one of 805 internists in Puerto Rico
Internal medicine is Dr. Ramirez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ramirez is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Ramirez
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Leonardo Javier Ramirez billed Medicare for 11 services in 2018
CMS data shows 11 Medicare services from Dr. Ramirez across 1 procedure code in 2018, all of them office visits. Medicare paid $363 for them. Every service was in an office.
Dr. Ramirez's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 172018: 1135%
Dr. Ramirez compared with the Puerto Rico median for internists, 2018
- Dr. Ramirez
- Puerto Rico median
- Medicare services
- 11vs 5078% below
- Part D claims
- 51vs 2,72898% below
Medians across 820 internists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Ramirez's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ramirez?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ramirez and other internists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leonardo Javier Ramirez's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Ramirez's median patient age at 52, with 31% women.
Dr. Ramirez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women31%
- Men69%
Source: Dmand AI Patient Panel Data
Dr. Leonardo Javier Ramirez wrote 156 Medicare Part D claims in 2024
In 2024, Dr. Ramirez wrote 156 Medicare Part D claims for 45 patients. 98% of them were for generic drugs. CMS names the drug for 51 of them, across 3 drugs with 11 or more claims each, at $472 in total drug cost. In 2023, CMS named 213 claims across 10 drugs.
Dr. Ramirez's Part D claims by kind of drug, 2024
- Generic153 claims98%
- Brand-name and other3 claims2%
Dr. Ramirez's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2132024: 5176%
Drugs named by CMS: 3 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Leonardo Javier Ramirez received $781 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Ramirez from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $212.
General payments to Dr. Ramirez by program year, 2016 to 2025
Companies that paid Dr. Ramirez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Leonardo Javier Ramirez's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leonardo Javier Ramirez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Leonardo Javier Ramirez's NPI number?
Dr. Leonardo Javier Ramirez's NPI number is 1770655284. It was assigned on November 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leonardo Javier Ramirez?
Dr. Leonardo Javier Ramirez is an internist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leonardo Javier Ramirez practice?
Dr. Ramirez practices at 10 Calle Casia, San Juan, PR 00921. Dr. Ramirez's primary practice is San Juan VA Medical Center in San Juan, Puerto Rico, part of Veterans Health Administration.
What is Dr. Leonardo Javier Ramirez's office phone number?
The practice phone on file for Dr. Ramirez is (800) 449-8729.
What is Dr. Leonardo Javier Ramirez's medical license number?
Dr. Ramirez holds Puerto Rico license 12906.
Which hospitals is Dr. Leonardo Javier Ramirez affiliated with?
Dr. Ramirez practices at San Juan VA Medical Center in San Juan, Puerto Rico.
Does Dr. Leonardo Javier Ramirez accept Medicare?
Yes. CMS data shows Dr. Ramirez billed Medicare for 11 services in 2018.
What services does Dr. Leonardo Javier Ramirez bill to Medicare?
In 2018, Dr. Ramirez's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Leonardo Javier Ramirez prescribe most?
In 2024 Medicare Part D data, Dr. Ramirez's most prescribed drugs by claims were Tamsulosin HCl, Losartan Potassium and Rosuvastatin Calcium.
Has Dr. Leonardo Javier Ramirez received payments from drug or device companies?
CMS Open Payments shows $781 in general payments to Dr. Ramirez from 10 companies from 2016 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Leonardo Javier Ramirez been practicing?
Dr. Ramirez's NPI was assigned in 2006.
Selling to internal medicine practices?
See internists in Puerto Rico by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card