Luis Armando Arraut-Ramirez, M.D.
Internal Medicine Physician · Fajardo, PR
Luis Armando Arraut-Ramirez, M.D. is an internal medicine physician with a practice address in Fajardo, Puerto Rico, and NPI 1396738951, issued on Aug 29, 2005. Check the license (Puerto Rico 11863, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luis Armando Arraut-Ramirez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 11863 PR
Self-reported in NPPES; status is on the state search - Practice location
- G5 Calle Principal, Fajardo, PR 00738
- Phone
- (787) 860-8929
- Enumerated
- Aug 29, 2005
- Record last updated
- Feb 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (787) 860-8929
- Medicare enrollment
- Enrolled (PECOS I20080925000524); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 1981
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Also registered at G5 Calle Principal
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luisa Hernandez Liyim, M.D.Internal Medicine Physician1982697751
Verify Luis Armando Arraut-Ramirez 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 11863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average internal medicine physician in 2024
495 Medicare Part D claims for 167 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Methylprednisolone54 claims
- Cephalexin45 claims
- Pantoprazole Sodium31 claims
- Furosemide27 claims
- Doxycycline Hyclate26 claims
- Metronidazole26 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: $132.60
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Luis Armando Arraut-Ramirez among 1,146 internal medicine physician records in Puerto Rico
Luis Armando Arraut-Ramirez, M.D. is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 79% 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, 87% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated1981 · median 1996 among the 595 with a school on file
- Record last updated2011 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Fajardo
They are 10 of the 346 NPPES records with a practice address in Fajardo, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Fajardo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jamil Abouelhossen, MDFajardo, PR 007381356347538
- Maria Encarnacion, MDFayardo, PR 007381750353017
- Carlos Fontanez, M.D.Fajardo, PR 007381255403010
- Iolani Garcia, M.D.Fajardo, PR 007381124273651
- Luisa Hernandez Liyim, M.D.Fajardo, PR 007381982697751
- Yolanda Mas De Leon, M.D.Fajardo, PR 007381952372880
- Ramon Pastrana Maldonado, M.D.Fajardo, PR 007381811076813
- Jaime Rodriguez, M.D.Fajardo, PR 007381952372849
Common questions
What is Luis Armando Arraut-Ramirez, M.D.'s NPI number?
Luis Armando Arraut-Ramirez, M.D.'s National Provider Identifier (NPI) is 1396738951, issued on Aug 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Luis Armando Arraut-Ramirez, M.D. located?
The NPPES record lists a practice address at G5 Calle Principal, Fajardo, PR, 00738. Phone: (787) 860-8929. Providers update this record themselves, so call before visiting.
How can I verify Luis Armando Arraut-Ramirez, M.D.'s license?
NPPES lists Puerto Rico license number 11863, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Luis Armando Arraut-Ramirez, M.D. prescribe under Medicare Part D?
In 2024, Luis Armando Arraut-Ramirez, M.D. had 495 Medicare Part D claims for 167 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.