Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Aurelio Segundo, MD

Pediatric Surgery Physician in San Juan, PR · enumerated 2007 · practices at Metropolitan Medical Management Inc.

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

National Provider Identifier

1255487930

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Aurelio Segundo

Credential MD

Sex Male

Practice address San Juan, PR, 00912

Phone (787) 727-4953

Enumeration date Jan 26, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2086S0120X Pediatric Surgery Physician Allopathic & Osteopathic Physicians · License 9557 (PR) Primary

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

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 Aurelio Segundo?

The National Provider Identifier (NPI) for Aurelio Segundo is 1255487930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aurelio Segundo practice?

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

Other providers at this practice address

Browse all →

Metropolitan Medical Management Inc Specialist · San Juan, PR NPI 1043358088

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.