Pedro Luis Nieves Garnica, M.D.
Internal Medicine Physician · San Juan, PR
Pedro Luis Nieves Garnica, M.D. is an internal medicine physician with a practice address in San Juan, Puerto Rico, and NPI 1225014061, issued on Dec 22, 2005. Check the license (Puerto Rico 8116, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Pedro Luis Nieves Garnica
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 8116 PR
Self-reported in NPPES; status is on the state search - Practice location
- 334 Oficina 1 Ave. Americo Miranda, San Juan, PR 00927
- Phone
- (787) 767-4853
- Enumerated
- Dec 22, 2005
- Record last updated
- Aug 14, 2023
- Fax
- (787) 767-4853
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Pedro Luis Nieves Garnica 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 8116Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
489 Medicare Part D claims for 55 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin27 claims
- Metformin Hcl21 claims
- Rosuvastatin Calcium20 claims
- Pantoprazole Sodium18 claims
- Allopurinol16 claims
- Atorvastatin Calcium16 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.
Pedro Luis Nieves Garnica among 1,146 internal medicine physician records in Puerto Rico
Pedro Luis Nieves Garnica, 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 fileNo · 52% of these records are
- Record last updated2023 · 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).
322 internal medicine physician records list a practice address in San Juan
They are 322 of the 8,960 NPPES records with a practice address in San Juan, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in San Juan → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Elsie Cruz-Cuevas, MDSan Juan, PR 009271073519716
- Sylvia Cubano Perez, M.D.San Juan, PR 009271689677189
- Ricardo Miranda, M.D.Rio Piedras, PR 009271770700254
- Grisell Ortiz Lasanta, MDSan Juan, PR 009271538362918
- Agustin Rodriguez-Suro, MDSan Juan, PR 009271134125925
- Vicente Sanchez Quiles, MDSan Juan, PR 009271043334683
- Juan Schaening, M.D.San Juan, PR 009271518042845
- Angelica VazquezSan Juan, PR 009271265911481
Common questions
What is Pedro Luis Nieves Garnica, M.D.'s NPI number?
Pedro Luis Nieves Garnica, M.D.'s National Provider Identifier (NPI) is 1225014061, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Pedro Luis Nieves Garnica, M.D. located?
The NPPES record lists a practice address at 334 Oficina 1 Ave. Americo Miranda, San Juan, PR, 00927. Phone: (787) 767-4853. Providers update this record themselves, so call before visiting.
How can I verify Pedro Luis Nieves Garnica, M.D.'s license?
NPPES lists Puerto Rico license number 8116, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Pedro Luis Nieves Garnica, M.D. prescribe under Medicare Part D?
In 2024, Pedro Luis Nieves Garnica, M.D. had 489 Medicare Part D claims for 55 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.