Hortensia Diaz, MD
Pediatrics Physician · Yabucoa, PR
Hortensia Diaz, MD is a pediatrics physician with a practice address in Yabucoa, Puerto Rico, and NPI 1356496400, issued on Jan 25, 2007. Check the license (Puerto Rico 9799, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hortensia Diaz
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 9799 PR
Self-reported in NPPES; status is on the state search - Practice location
- Urb. Mendez Calle #2, Yabucoa, PR 00767
- Phone
- (787) 266-3128
- Enumerated
- Jan 25, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 893-5811
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 808 in Puerto Rico → Look up another NPI →
Verify Hortensia Diaz 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 9799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $297.44
4 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Hortensia Diaz among 808 pediatrics physician records in Puerto Rico
Hortensia Diaz, MD is one of 808 pediatrics physician records with a practice address in Puerto Rico. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 26% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 pediatrics physician records list a practice address in Yabucoa
They are 4 of the 153 NPPES records with a practice address in Yabucoa, and 808 pediatrics physician records in Puerto Rico.
All 808 in Puerto Rico → Every provider in Yabucoa → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Ariel Figueroa, MDYabucoa, PR 007671316956386
- Diany Lopez Torres, MDYabucoa, PR 007671093048993
- Santiago Quiles Guzman, MDYabucoa, PR 007671619499530
- Pura Maldonado, MDVillalba, PR 007661619023462
- Pedro Perez Aybar, MDVillalba, PR 007661699890632
- Luisa Alvarado, M.D.Coamo, PR 007691952359937
- Margarita Lopez, MECoamo, PR 007691821139718
- Carmen Santiago, MDCoamo, PR 007691134237886
Common questions
What is Hortensia Diaz, MD's NPI number?
Hortensia Diaz, MD's National Provider Identifier (NPI) is 1356496400, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Hortensia Diaz, MD located?
The NPPES record lists a practice address at Urb. Mendez Calle #2, Yabucoa, PR, 00767. Phone: (787) 266-3128. Providers update this record themselves, so call before visiting.
How can I verify Hortensia Diaz, MD's license?
NPPES lists Puerto Rico license number 9799, 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. 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.