Luis A. Delgado Mateu
- Medicare services, 2024
- 31
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 2,051
- Industry payments
- $83,722
- State license
- 1
- Practice address
- 205 Calle E, San Juan, PR 00917
- Practice phone
- Call (787) 763-4149
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hospital Oncologico Dr Issac Gonzalez Martinez
San Juan, Puerto Rico
Find Luis Delgado Mateu's professional email, personal email and mobile number
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Luis A. Delgado Mateu is a hematologist and oncologist in San Juan, Puerto Rico
Luis Delgado Mateu practices at Hospital Oncologico Dr Issac Gonzalez Martinez in San Juan, Puerto Rico.
Luis Delgado Mateu's NPI, 1568586287, was assigned on March 19, 2007. Luis Delgado Mateu graduated from University Central Del Caribe Escuela De Medicina in 1991. Luis Delgado Mateu holds Puerto Rico license 11592.
- NPI
- 1568586287NPI Registry (opens in a new tab)
- NPI enumeration date
- March 19, 2007
- NPI status
- Active
- Practice phone
- (787) 763-4149
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Luis A. Delgado Mateu practices at Hospital Oncologico Dr Issac Gonzalez Martinez in San Juan, Puerto Rico
Luis Delgado Mateu's primary practice is Hospital Oncologico Dr Issac Gonzalez Martinez, at 205 Calle E, San Juan, PR 00917 in San Juan County. The practice phone is (787) 763-4149.
- Hospital Oncologico Dr Issac Gonzalez Martinez205 Calle E, San Juan, PR 00917 · San Juan CountyPhone(787) 763-4149
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Luis A. Delgado Mateu is affiliated with 1 site of care
Luis Delgado Mateu's primary practice is Hospital Oncologico Dr Issac Gonzalez Martinez in San Juan, Puerto Rico.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Luis A. Delgado Mateu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Luis Delgado Mateu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Oncologico Dr Issac Gonzalez Martinez | Available with a free account |
Source: Dmand AI Technology Install Data
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Luis A. Delgado Mateu is one of 114 hematologists and oncologists in Puerto Rico
Hematology and oncology is Luis Delgado Mateu's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Luis Delgado Mateu is licensed in Puerto Rico.
Specialties and state licenses
- Hematology and oncology, Puerto RicoPrimary
Hematologists and oncologists near Luis Delgado Mateu
Counts of hematologists and oncologists 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
Luis A. Delgado Mateu billed Medicare for 31 services in 2024
CMS data shows 31 Medicare services from Luis Delgado Mateu across 1 procedure code in 2024, all of them office visits, for 11 Medicare patients. Medicare paid $2,197 for them. Every service was in an office.
Luis Delgado Mateu's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 582024: 3147%
Luis Delgado Mateu compared with the Puerto Rico median for hematologists and oncologists, 2024
- Luis Delgado Mateu
- Puerto Rico median
- Medicare services
- 31vs 5847% below
- Medicare patients
- 11vs 2658% below
- Part D claims
- 1,671vs 88389% above
Medians across 105 hematologists and oncologists in Puerto Rico with Dmand AI profiles that report each measure.
Luis Delgado Mateu'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Luis A. Delgado Mateu treated 11 Medicare patients in 2024, average age 79
CMS counts 11 Medicare patients who saw Luis Delgado Mateu in 2024. The largest group is under 65, with 0 patients. Their average risk score is 2.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Luis Delgado Mateu's median patient age at 74, with 75% women.
Luis Delgado Mateu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Luis Delgado Mateu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Luis A. Delgado Mateu wrote 2,051 Medicare Part D claims in 2024
In 2024, Luis Delgado Mateu wrote 2,051 Medicare Part D claims for 270 patients. 81% of them were for generic drugs. CMS names the drug for 1,671 of them, across 35 drugs with 11 or more claims each, at $3,265,779 in total drug cost. In 2023, CMS named 1,714 claims across 41 drugs.
Luis Delgado Mateu's Part D claims by kind of drug, 2024
- Generic1,660 claims81%
- Brand-name391 claims19%
Luis Delgado Mateu'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 Luis Delgado Mateu's Part D claims, 2024
- Opioids4%76 of 2,051 claims
- Antibiotics2%48 of 2,051 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: 1,7142024: 1,6713%
Drugs named by CMS: 35 in 2024, 41 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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Luis A. Delgado Mateu received $83,722 in industry payments from 2016 to 2025
CMS Open Payments shows 995 general payments to Luis Delgado Mateu from 36 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 38% of the total. Bristol-Myers Squibb Company paid the most, $46,909.
General payments to Luis Delgado Mateu by program year, 2016 to 2025
General payments to Luis Delgado Mateu by kind, 2016 to 2025
- Speaker and faculty fees$32,17938%
- Consulting fees$27,65133%
- Food and beverage$20,76725%
- Travel and lodging$2,4943%
- Education$6311%
Companies that paid Luis Delgado Mateu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Luis A. Delgado Mateu graduated from University Central Del Caribe Escuela De Medicina
Luis Delgado Mateu graduated from University Central Del Caribe Escuela De Medicina in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Luis A. Delgado Mateu'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Luis A. Delgado Mateu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Luis A. Delgado Mateu's NPI number?
Luis A. Delgado Mateu's NPI number is 1568586287. It was assigned on March 19, 2007, and it is active in the NPI Registry.
What does Luis A. Delgado Mateu specialize in?
Luis A. Delgado Mateu is a hematologist and oncologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Luis A. Delgado Mateu practice?
Luis Delgado Mateu practices at 205 Calle E, San Juan, PR 00917. Luis Delgado Mateu's primary practice is Hospital Oncologico Dr Issac Gonzalez Martinez in San Juan, Puerto Rico.
What is Luis A. Delgado Mateu's office phone number?
The practice phone on file for Luis Delgado Mateu is (787) 763-4149.
What is Luis A. Delgado Mateu's medical license number?
Luis Delgado Mateu holds Puerto Rico license 11592.
Does Luis A. Delgado Mateu accept Medicare?
Yes. CMS data shows Luis Delgado Mateu billed Medicare for 31 services in 2024.
How many Medicare patients does Luis A. Delgado Mateu see?
CMS counts 11 Medicare patients who saw Luis Delgado Mateu in 2024, with an average age of 79.
What services does Luis A. Delgado Mateu bill to Medicare?
In 2024, Luis Delgado Mateu's most billed Medicare services were office visit, established patient (99214).
Where did Luis A. Delgado Mateu go to medical school?
Luis Delgado Mateu graduated from University Central Del Caribe Escuela De Medicina in 1991.
What drugs does Luis A. Delgado Mateu prescribe most?
In 2024 Medicare Part D data, Luis Delgado Mateu's most prescribed drugs by claims were Anastrozole, Alendronate Sodium and Ibrance.
Has Luis A. Delgado Mateu received payments from drug or device companies?
CMS Open Payments shows $83,722 in general payments to Luis Delgado Mateu from 36 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Luis A. Delgado Mateu been practicing?
Luis Delgado Mateu graduated from medical school in 1991, 35 years ago.
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