Wilfred Irving Hernandez, MD
Internal Medicine Physician · Arecibo, PR
Wilfred Irving Hernandez, MD is an internal medicine physician with a practice address in Arecibo, Puerto Rico, and NPI 1376896035, issued on Oct 18, 2012. Check the license (Puerto Rico 19539, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wilfred Irving Hernandez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 19539 PR
Self-reported in NPPES; status is on the state search - Practice location
- Galeria Pacifico Carr. 10 KM 85.7 Suite 5, Arecibo, PR 00613
- Phone
- (787) 878-7564
- Enumerated
- Oct 18, 2012
- Record last updated
- Feb 20, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (787) 878-7218
- Medicare enrollment
- Enrolled (PECOS I20170418001379); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Wilfred Irving Hernandez 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 19539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average internal medicine physician in 2024
3,252 Medicare Part D claims for 1,118 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Midazolam Hcl404 claims
- Suprep338 claims
- Sod Sulf-Potass Sulf-Mag Sulf307 claims
- Fentanyl Citrate236 claims
- Famotidine213 claims
- Pantoprazole Sodium134 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.
Industry payments in 2024: $71.56
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Gastro-Centro Norte PscArecibo, PR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wilfred Irving Hernandez among 1,146 internal medicine physician records in Puerto Rico
Wilfred Irving Hernandez, 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 2012, is newer than 65% of them.
- NPI issued2012 · 65% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2011 · median 1996 among the 595 with a school on file
- 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).
22 internal medicine physician records list a practice address in Arecibo
They are 22 of the 976 NPPES records with a practice address in Arecibo, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Arecibo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Luis Diaz Torres, MDArecibo, PR 006131669363982
- Gladymar Gonzalez Marrero, MDArecibo, PR 006131194381012
- Angel Negron Pantoja, MDArecibo, PR 006131922705250
- Carlos Rodriguez Echevarria, MDArecibo, PR 006131033986930
- Manuel Somohano Arbide, MDArecibo, PR 006131649263344
- Felix Colon, M.D.Arecibo, PR 006121821069337
- Mirtha Miraglia, MDArecibo, PR 006121386475176
- Michele Montalvo, M.DArecibo, PR 006141801971700
Common questions
What is Wilfred Irving Hernandez, MD's NPI number?
Wilfred Irving Hernandez, MD's National Provider Identifier (NPI) is 1376896035, issued on Oct 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Wilfred Irving Hernandez, MD located?
The NPPES record lists a practice address at Galeria Pacifico Carr. 10 KM 85.7 Suite 5, Arecibo, PR, 00613. Phone: (787) 878-7564. Providers update this record themselves, so call before visiting.
How can I verify Wilfred Irving Hernandez, MD's license?
NPPES lists Puerto Rico license number 19539, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Wilfred Irving Hernandez, MD prescribe under Medicare Part D?
In 2024, Wilfred Irving Hernandez, MD had 3,252 Medicare Part D claims for 1,118 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.