Luis A. Sanchez, MD
Internal Medicine Physician · Guaynabo, PR
Luis A. Sanchez, MD is an internal medicine physician with a practice address in Guaynabo, Puerto Rico, and NPI 1366485054, issued on Jun 13, 2006. Check the license (Puerto Rico 2868, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luis A. Sanchez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2868 PR
Self-reported in NPPES; status is on the state search - Practice location
- 229 RD 2 Apt 11E, Guaynabo, PR 00966
- Phone
- (787) 781-2853
- Enumerated
- Jun 13, 2006
- Record last updated
- Sep 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (787) 781-2853
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Luis A. Sanchez 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 2868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
114 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of 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.
Luis A. Sanchez among 1,146 internal medicine physician records in Puerto Rico
Luis A. Sanchez, MD 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2015 · 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).
28 internal medicine physician records list a practice address in Guaynabo
They are 28 of the 2,143 NPPES records with a practice address in Guaynabo, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Guaynabo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eilyn De Jesus Gonzalez, M.D.Guaynabo, PR 009661497763551
- Marta Diaz Nater, M.D.Guaynabo, PR 009661922048206
- Julie Rodriguez-Poventud, M.D.Guaynabo, PR 009661710019146
- Ramon Ruiz, M.D.Guaynabo, PR 009661932184645
- Claudia Villate Montejo, MDGuaynabo, PR 009661780622530
- Roldan Cabret, MDGuaynabo, PR 009681336170521
- Federico Gregory-Gonzalez, M.D.Guaynabo, PR 009681376675843
- Jose IrizarryGuaynabo, PR 009681720617152
Common questions
What is Luis A. Sanchez, MD's NPI number?
Luis A. Sanchez, MD's National Provider Identifier (NPI) is 1366485054, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Luis A. Sanchez, MD located?
The NPPES record lists a practice address at 229 RD 2 Apt 11E, Guaynabo, PR, 00966. Phone: (787) 781-2853. Providers update this record themselves, so call before visiting.
How can I verify Luis A. Sanchez, MD's license?
NPPES lists Puerto Rico license number 2868, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Luis A. Sanchez, MD prescribe under Medicare Part D?
In 2024, Luis A. Sanchez, MD had 114 Medicare Part D claims; 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.