Dr. Luis O. Negron-Garcia, MD
- Medicare services, 2024
- 66
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 2,819
- Hospital affiliations
- 1
- Industry payments
- $35,829
- Practice address
- Calle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683
- Practice phone
- Call (787) 852-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Negron-Garcia'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. Luis O. Negron-Garcia is an internist in San German, Puerto Rico
Dr. Negron-Garcia practices at Hospital Metropolitano San Germán in San German, Puerto Rico, part of Diócesis de Mayagüez.
Dr. Negron-Garcia's NPI, 1346448545, was assigned on July 10, 2007. Dr. Negron-Garcia holds Puerto Rico license 16084.
- NPI
- 1346448545NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2007
- NPI status
- Active
- Practice phone
- (787) 852-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Luis O. Negron-Garcia practices at 2 locations in San German, Puerto Rico
Dr. Negron-Garcia's primary practice is Hospital Metropolitano San Germán, at Calle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683 in San German County. The practice phone is (787) 852-5300. Dr. Negron-Garcia also practices at Hospital Metropolitano San German, 8 Calle Javilla, San German, PR 00683.
- Hospital Metropolitano San GermánPrimaryCalle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683 · San German CountyPhone(787) 852-5300
- Hospital Metropolitano San German8 Calle Javilla, San German, PR 00683 · San German CountyPhone(787) 892-1860
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Luis O. Negron-Garcia is affiliated with 2 sites of care and 1 medical group
Dr. Negron-Garcia's primary practice is Hospital Metropolitano San Germán in San German, Puerto Rico, part of Diócesis de Mayagüez. The medical group on file is Western Hematology Oncology Group. Dmand AI also links Dr. Negron-Garcia to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Luis O. Negron-Garcia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Negron-Garcia practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Metropolitano San Germán | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Luis O. Negron-Garcia is one of 805 internists in Puerto Rico
Internal medicine is Dr. Negron-Garcia's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Negron-Garcia is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Negron-Garcia
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. Luis O. Negron-Garcia billed Medicare for 66 services in 2024
CMS data shows 66 Medicare services from Dr. Negron-Garcia across 1 procedure code in 2024, all of them office visits, for 26 Medicare patients. Medicare paid $2,681 for them. Every service was in an office.
Dr. Negron-Garcia's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 452024: 6647%
Dr. Negron-Garcia compared with the Puerto Rico median for internists, 2024
- Dr. Negron-Garcia
- Puerto Rico median
- Medicare services
- 66vs 5032% above
- Medicare patients
- 26vs 2313% above
- Part D claims
- 2,524vs 2,7287% below
Medians across 820 internists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Negron-Garcia's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Negron-Garcia and other internists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Luis O. Negron-Garcia treated 26 Medicare patients in 2024, average age 76
CMS counts 26 Medicare patients who saw Dr. Negron-Garcia in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Negron-Garcia's median patient age at 75, with 60% women.
Dr. Negron-Garcia's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Negron-Garcia's Medicare patients by sex, 2024
- Women1454%
- Men1246%
Chronic conditions among Dr. Negron-Garcia's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease54%
- Diabetes50%
- Cancer46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Negron-Garcia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Luis O. Negron-Garcia wrote 2,819 Medicare Part D claims in 2024
In 2024, Dr. Negron-Garcia wrote 2,819 Medicare Part D claims for 415 patients. 70% of them were for generic drugs. CMS names the drug for 2,524 of them, across 56 drugs with 11 or more claims each, at $9,025,173 in total drug cost. In 2023, CMS named 2,115 claims across 49 drugs.
Dr. Negron-Garcia's Part D claims by kind of drug, 2024
- Generic1,983 claims70%
- Brand-name836 claims30%
Dr. Negron-Garcia'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.
Drug classes CMS tracks in Dr. Negron-Garcia's Part D claims, 2024
- Opioids5%149 of 2,819 claims
- Antibiotics3%94 of 2,819 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,1152024: 2,52419%
Drugs named by CMS: 56 in 2024, 49 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
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Dr. Luis O. Negron-Garcia received $35,829 in industry payments from 2016 to 2025
CMS Open Payments shows 1,044 general payments to Dr. Negron-Garcia from 42 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 62% of the total. Bristol-Myers Squibb Company paid the most, $9,562.
General payments to Dr. Negron-Garcia by program year, 2016 to 2025
General payments to Dr. Negron-Garcia by kind, 2016 to 2025
- Food and beverage$22,26162%
- Consulting fees$9,94328%
- Speaker and faculty fees$1,5004%
- Education$1,0713%
- Travel and lodging$1,0543%
Companies that paid Dr. Negron-Garcia 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. Luis O. Negron-Garcia'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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. Luis O. Negron-Garcia
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. Luis O. Negron-Garcia's NPI number?
Dr. Luis O. Negron-Garcia's NPI number is 1346448545. It was assigned on July 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Luis O. Negron-Garcia?
Dr. Luis O. Negron-Garcia is an internist in San German, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Luis O. Negron-Garcia practice?
Dr. Negron-Garcia practices at Calle Javilla #8 Al Costado Parque De Bombas, San German, PR 00683. Dr. Negron-Garcia also practices at 8 Calle Javilla, San German, PR 00683. Dr. Negron-Garcia's primary practice is Hospital Metropolitano San Germán in San German, Puerto Rico, part of Diócesis de Mayagüez. Dmand AI also links Dr. Negron-Garcia to 1 group practice or clinic.
What is Dr. Luis O. Negron-Garcia's office phone number?
The practice phone on file for Dr. Negron-Garcia is (787) 852-5300.
What is Dr. Luis O. Negron-Garcia's medical license number?
Dr. Negron-Garcia holds Puerto Rico license 16084.
Which hospitals is Dr. Luis O. Negron-Garcia affiliated with?
Dr. Negron-Garcia practices at Hospital Metropolitano San Germán in San German, Puerto Rico.
What medical group is Dr. Luis O. Negron-Garcia part of?
Dr. Negron-Garcia is linked to Western Hematology Oncology Group.
Does Dr. Luis O. Negron-Garcia accept Medicare?
Yes. CMS data shows Dr. Negron-Garcia billed Medicare for 66 services in 2024.
How many Medicare patients does Dr. Luis O. Negron-Garcia see?
CMS counts 26 Medicare patients who saw Dr. Negron-Garcia in 2024, with an average age of 76.
What services does Dr. Luis O. Negron-Garcia bill to Medicare?
In 2024, Dr. Negron-Garcia's most billed Medicare services were office visit, established patient (99213).
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What drugs does Dr. Luis O. Negron-Garcia prescribe most?
In 2024 Medicare Part D data, Dr. Negron-Garcia's most prescribed drugs by claims were Letrozole, Anastrozole and Revlimid.
Has Dr. Luis O. Negron-Garcia received payments from drug or device companies?
CMS Open Payments shows $35,829 in general payments to Dr. Negron-Garcia from 42 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Luis O. Negron-Garcia been practicing?
Dr. Negron-Garcia graduated from medical school in 2003, 23 years ago.
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