Ivan Rosario, MD
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · Isabela, PR
Ivan Rosario, MD is an undersea and hyperbaric medicine (emergency medicine) physician with a practice address in Isabela, Puerto Rico, and NPI 1720044829, issued on Apr 26, 2006. Check the license (Puerto Rico 9374, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ivan Rosario
- Credential
- MD
- Primary taxonomy
- Undersea and Hyperbaric Medicine (Emergency Medicine) Physician 207PE0005X
- License number
- 9374 PR
Self-reported in NPPES; status is on the state search - Practice location
- Pasadena 401, Isabela, PR 00662
- Phone
- (787) 218-0547
- Enumerated
- Apr 26, 2006
- Record last updated
- Jan 27, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (787) 872-4111
- Entity
- Type 1 · individual
1 nearest undersea and hyperbaric medicine (emergency medicine) physician record → All 2 in Puerto Rico → Look up another NPI →
Verify Ivan Rosario 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 9374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average undersea and hyperbaric medicine (emergency medicine) physician in 2024
23 Medicare Part D claims, against an average of 374 among the 112 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.
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician providers in Puerto Rico
There are 2 undersea and hyperbaric medicine (emergency medicine) physician records in Puerto Rico.
All 2 in Puerto Rico → Every provider in Isabela → Undersea and Hyperbaric Medicine (Emergency Medicine) Physician nationwide →
The 1 undersea and hyperbaric medicine (emergency medicine) physician record with the nearest ZIP codes
- Jonathan Romero Casillas, M.D.Carolina, PR 009871346783420
Common questions
What is Ivan Rosario, MD's NPI number?
Ivan Rosario, MD's National Provider Identifier (NPI) is 1720044829, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ivan Rosario, MD located?
The NPPES record lists a practice address at Pasadena 401, Isabela, PR, 00662. Phone: (787) 218-0547. Providers update this record themselves, so call before visiting.
How can I verify Ivan Rosario, MD's license?
NPPES lists Puerto Rico license number 9374, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ivan Rosario, MD prescribe under Medicare Part D?
In 2024, Ivan Rosario, MD had 23 Medicare Part D claims; the average among undersea and hyperbaric medicine (emergency medicine) physician prescribers was 374. 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.