Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DR. NEFTALI ORTIZ-ARES, M.D.

Active Sole Proprietor

DR. NEFTALI ORTIZ-ARES, M.D. is a General Practice healthcare provider located in NAGUABO, Puerto Rico. NPI 1083751572 is currently active in the NPPES registry. Verify at CMS.

General Practice · NAGUABO, PR

Registration Details

NPI Number: 1083751572
Provider Type: Individual
Gender: Male
NPI Issued: Jan 31, 2007 (19.511343980079 yrs)
Last Updated: Feb 1, 2026
License: 10953 (PR)
Sole Proprietor: Yes

Practice Information

Address: CARR 31 KM 9.8

BO. RIO BLANCO

NAGUABO, PR, 00744
Browse PR providers · Browse ZIP 00744
Phone: 7878743444
Fax: 7878743444
Primary Specialty: General Practice
208D00000X

Other General Practice Providers in NAGUABO, PR

Name	Credential	NPI
BARBARA BUSTILLO	M.D.	1598727752
DR. LUIS SOCORRO DE JESUS LAZU JR.	M.D.	1639120132
DR. HILARIO RENTAS	M.D.	1457305278
DR. EDUARDO TREJO DERIVET	M.D.	1457305260
GRACE D MEDESTOMAS	M.D.	1609814227
DR. HECTOR LUIS FLORES APONTE	M.D.	1083636559

Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.