Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alejandro Dagoberto Oliu, MD

Surgery Physician in Mankato, MN · enumerated 2018.

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

National Provider Identifier

1265936256

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Registry record

Entity type Individual (Type 1)

Name Alejandro Dagoberto Oliu

Credential MD

Sex Male

Practice address 1025 Marsh St, Mankato, MN, 56001

Phone (507) 625-4031

Enumeration date Mar 22, 2018

Last updated in NPPES Sep 19, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 80135 (MN) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD484526 (PA) Secondary

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
16227968	Other	-	CAQH

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.

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Frequently asked questions

How do I verify Alejandro Oliu's NPI record?

Cross-check NPI 1265936256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265936256 active?

Yes, as of the latest NPPES snapshot, NPI 1265936256 is active (record last updated 2025-09-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-19.