Luis Aranguren, MD
Pain Medicine (Anesthesiology) Physician · Caguas, PR
Luis Aranguren, MD is a pain medicine (anesthesiology) physician with a practice address in Caguas, Puerto Rico, and NPI 1114321320, issued on Oct 17, 2014. Check the license (Puerto Rico 23010, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luis Aranguren
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- 23010 PR
336542 NY
Self-reported in NPPES; status is on the state search - Practice location
- Villas Del Rey 2F6, Caguas, PR 00725
- Phone
- (787) 487-1400
- Enumerated
- Oct 17, 2014
- Record last updated
- May 22, 2026
- Medicare enrollment
- Enrolled (PECOS I20250424002555); may accept Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 24 in Puerto Rico → Look up another NPI →
Verify Luis Aranguren 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 23010Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
516 Medicare Part D claims for 233 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 110 claims were for opioids.
Most prescribed
- Tizanidine Hcl88 claims
- Gabapentin59 claims
- Diclofenac Sodium54 claims
- Tramadol Hcl39 claims
- Methotrexate36 claims
- Oxycodone-Acetaminophen35 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.
Bills Medicare through 2 group practices
- Advanced Ortho And Pain Center IncJersey City, NJ
- Sports And Pain Interventions, PscCaguas, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luis Aranguren among 24 pain medicine (anesthesiology) physician records in Puerto Rico
Luis Aranguren, MD is one of 24 pain medicine (anesthesiology) physician records with a practice address in Puerto Rico. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 88% of them.
- NPI issued2014 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2010 · median 1996 among the 17 with a school on file
- Record last updated2026 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Puerto Rico
There are 24 pain medicine (anesthesiology) physician records in Puerto Rico.
All 24 in Puerto Rico → Every provider in Caguas → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Jose Ubinas Gonzalez, MDCaguas, PR 007251811069735
- Eduardo Ibarra, MDAibonito, PR 007051871539932
- Roberto Cummings, MDMayaguez, PR 006801881817781
- Marisol Rivera-Misla, M.D.Mayaguez, PR 006801689894974
- Jose Cruz Cestero, M.DCoto Laurel, PR 007801437158466
- Jocelin Jones Molina, MDArecibo, PR 006131982141438
- Eric Ortiz - Llavona, M.D.Aguadilla, PR 006031992889802
- Amneris Lugo Rivera, M.D.San Juan, PR 009171992912893
Common questions
What is Luis Aranguren, MD's NPI number?
Luis Aranguren, MD's National Provider Identifier (NPI) is 1114321320, issued on Oct 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Luis Aranguren, MD located?
The NPPES record lists a practice address at Villas Del Rey 2F6, Caguas, PR, 00725. Phone: (787) 487-1400. Providers update this record themselves, so call before visiting.
How can I verify Luis Aranguren, MD's license?
NPPES lists Puerto Rico license number 23010, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Luis Aranguren, MD prescribe under Medicare Part D?
In 2024, Luis Aranguren, MD had 516 Medicare Part D claims for 233 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.