Karen Liz Larroy, M.D.
Internal Medicine Physician · San Juan, PR
Karen Liz Larroy, M.D. is an internal medicine physician with a practice address in San Juan, Puerto Rico, and NPI 1235110164, issued on Nov 8, 2005. Check the license (Puerto Rico 14830, as entered in NPPES) with the Puerto Rico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen Liz Larroy
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 14830 PR
Self-reported in NPPES; status is on the state search - Practice location
- S5-12 Calle Cataratas, San Juan, PR 00926
- Phone
- (787) 632-3516
- Enumerated
- Nov 8, 2005
- Record last updated
- Feb 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Karen Liz Larroy 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 14830Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Karen Liz Larroy among 1,146 internal medicine physician records in Puerto Rico
Karen Liz Larroy, 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2017 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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
- Fernando Abreu GonzalezSan Juan, PR 009261437100930
- Jose Cuebas Vazquez, MDSan Juan, PR 009261356339030
- Sandra Franqui Pagan, MDSan Juan, PR 009261427009950
- Ramon Gonzalez, M.D.San Juan, PR 009261114984697
- Tomas Lugo, MDSan Juan, PR 009261356341416
- Antonia Marques, M.D.San Juan, PR 009261275579344
- Margarita Medina, M.D.San Juan, PR 009261518991017
- Veronica Mendoza, MDSan Juan, PR 009261386680957
Common questions
What is Karen Liz Larroy, M.D.'s NPI number?
Karen Liz Larroy, M.D.'s National Provider Identifier (NPI) is 1235110164, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karen Liz Larroy, M.D. located?
The NPPES record lists a practice address at S5-12 Calle Cataratas, San Juan, PR, 00926. Phone: (787) 632-3516. Providers update this record themselves, so call before visiting.
How can I verify Karen Liz Larroy, M.D.'s license?
NPPES lists Puerto Rico license number 14830, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity 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. 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.