Adan E. Nigaglioni Rivera, MD
Infectious Disease Physician · San Juan, PR
Adan E. Nigaglioni Rivera, MD is an infectious disease physician with a practice address in San Juan, Puerto Rico, and NPI 1598726911, issued on Mar 28, 2006. Check the license (Puerto Rico 11826, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adan E. Nigaglioni Rivera
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 11826 PR
Self-reported in NPPES; status is on the state search - Practice location
- Diamante A 14 Golden Gate, San Juan, PR 00922
- Phone
- (787) 397-3107
- Enumerated
- Mar 28, 2006
- Record last updated
- Oct 30, 2024
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 120 in Puerto Rico → Look up another NPI →
Verify Adan E. Nigaglioni Rivera 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 11826Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average infectious disease physician in 2024
17 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
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: $21.75
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Adan E. Nigaglioni Rivera among 120 infectious disease physician records in Puerto Rico
Adan E. Nigaglioni Rivera, MD is one of 120 infectious disease physician records with a practice address in Puerto Rico. 83% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Puerto Rico
There are 120 infectious disease physician records in Puerto Rico.
All 120 in Puerto Rico → Every provider in San Juan → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Merida Colon Caban, M.D.San Juan, PR 009211093760894
- Jose Gutierrez-Nunez, M.D.San Juan, PR 009211053354530
- Hector Melendez-Gonzalez, MDSan Juan, PR 009211861819021
- Luis Pineiro-Cruz, MDSan Juan, PR 009211518450436
- Heriberto Rodriguez Arroyo, M.D.San Juan, PR 009211952835456
- Jorge Ruiz RomanRio Piedras, PR 009211033212378
- Sonia Saavedra Sanquirico, M.D.San Juan, PR 009211306897020
- Eva Trinidad, M.D.San Juan, PR 009231194764852
Common questions
What is Adan E. Nigaglioni Rivera, MD's NPI number?
Adan E. Nigaglioni Rivera, MD's National Provider Identifier (NPI) is 1598726911, issued on Mar 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adan E. Nigaglioni Rivera, MD located?
The NPPES record lists a practice address at Diamante A 14 Golden Gate, San Juan, PR, 00922. Phone: (787) 397-3107. Providers update this record themselves, so call before visiting.
How can I verify Adan E. Nigaglioni Rivera, MD's license?
NPPES lists Puerto Rico license number 11826, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Adan E. Nigaglioni Rivera, MD prescribe under Medicare Part D?
In 2024, Adan E. Nigaglioni Rivera, MD had 17 Medicare Part D claims; the average among infectious disease physician prescribers was 689. 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.