Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antonio Manuel Otero Lopez, M.D.

Adult Reconstructive Orthopaedic Surgery Physician in Rio Piedras, PR · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891802450

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Registry record

Entity type Individual (Type 1)

Name Antonio Manuel Otero Lopez

Credential M.D.

Sex Male

Practice address Clinica De La Escuela De Medicina, Reparto Metropolitano Shopping, Ave. Americo Miranda, Rio Piedras, PR, 00921

Phone (787) 764-5095

Enumeration date Aug 23, 2006

Last updated in NPPES Mar 19, 2013

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 13393 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
13393	Other	PR	STATE LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Antonio Otero Lopez?

The National Provider Identifier (NPI) for Antonio Otero Lopez is 1891802450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Antonio Otero Lopez practice?

The practice location on file with NPPES is in Rio Piedras, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Marcia Cruz-Correa Gastroenterology Physician · Rio Piedras, PR NPI 1962497164 Enid Rivera - Jimenez Pediatric Hematology & Oncology Physician · Rio Piedras, PR NPI 1104887124 Fernando Joglar -Irizarry Vascular Surgery Physician · San Juan, PR NPI 1992761803 Brenda Deliz Neurology Physician · Rio Piedras, PR NPI 1023068467 Adelaida Ortiz - Gomez Internal Medicine Physician · Rio Piedras, PR NPI 1124070537 Idith Ortiz Pediatrics Physician · Rio Piedras, PR NPI 1619917937 Ricardo Moscoso Obstetrics & Gynecology Physician · San Juan, PR NPI 1710921333 Karen Martinez-Gonzalez Child & Adolescent Psychiatry Physician · San Juan, PR NPI 1205872512

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-19.