Luis Antonio Acaba, M.D.
Hematology & Oncology Physician · San Juan, PR
Luis Antonio Acaba, M.D. is a hematology & oncology physician with a practice address in San Juan, Puerto Rico, and NPI 1225031396, issued on May 23, 2005. Check the license (Puerto Rico 8811, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luis Antonio Acaba
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 8811 PR
Self-reported in NPPES; status is on the state search - Practice location
- 735 Ave Ponce DE Leon, San Juan, PR 00917
- Phone
- (787) 763-1788
- Enumerated
- May 23, 2005
- Record last updated
- Dec 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (787) 756-7853
- Medicare enrollment
- Enrolled (PECOS I20080418000422); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 134 in Puerto Rico → Look up another NPI →
Also registered at 735 Ave Ponce DE Leon
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ramon Cao, M.D.Anesthesiology Physician1215974027
- Pedro Del Valle De Tomas, MDInternal Medicine Physician1023126430
Verify Luis Antonio Acaba 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 8811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,015 Medicare Part D claims for 219 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims. 11 claims were for opioids.
Most prescribed
- Anastrozole177 claims
- Xtandi57 claims
- Hydroxyurea49 claims
- Ondansetron Hcl43 claims
- Prednisone43 claims
- Tamoxifen Citrate32 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: $3,467.98
141 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Hospital Espanol Auxilio Mutuo DE Puerto Rico, Inc.San Juan, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luis Antonio Acaba among 134 hematology & oncology physician records in Puerto Rico
Luis Antonio Acaba, M.D. is one of 134 hematology & oncology physician records with a practice address in Puerto Rico. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1982 · median 2001 among the 98 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Puerto Rico
There are 134 hematology & oncology physician records in Puerto Rico.
All 134 in Puerto Rico → Every provider in San Juan → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Mirelis Acosta, M.D.San Juan, PR 009171093961609
- Jose Concepcion, M.D.San Juan, PR 009171699183129
- Luis Cotto Santana, M.D.San Juan, PR 009171760747216
- Alexandra Deya Quinquilla, M.D.San Juan, PR 009171508205121
- Juan Espiet Miray, M.D.San Juan, PR 009171609855790
- Karla Feliciano Salva, MDSan Juan, PR 009171043766983
- Alberto Lopez-Enriquez, MD,FACPSan Juan, PR 009171003832163
- Cristian Rodriguez Arocho, MDSan Juan, PR 009171376988873
Common questions
What is Luis Antonio Acaba, M.D.'s NPI number?
Luis Antonio Acaba, M.D.'s National Provider Identifier (NPI) is 1225031396, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Luis Antonio Acaba, M.D. located?
The NPPES record lists a practice address at 735 Ave Ponce DE Leon, San Juan, PR, 00917. Phone: (787) 763-1788. Providers update this record themselves, so call before visiting.
How can I verify Luis Antonio Acaba, M.D.'s license?
NPPES lists Puerto Rico license number 8811, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Luis Antonio Acaba, M.D. prescribe under Medicare Part D?
In 2024, Luis Antonio Acaba, M.D. had 1,015 Medicare Part D claims for 219 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.