Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hugo Elias Koo, MD

Cardiovascular Disease Physician in Waterloo, IA · enumerated 2006.

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

National Provider Identifier

1588617880

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Registry record

Entity type Individual (Type 1)

Name Hugo Elias Koo

Credential MD

Sex Male

Practice address 943 Sunrise Blvd, Waterloo, IA, 50701

Phone (319) 239-9741

Enumeration date May 18, 2006

Last updated in NPPES Jun 12, 2017

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License M-2002 (GU) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 20776 (IA) 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
1141184	Medicaid	IA	-
19264	Other	IA	WELLMARK INS PLAN
42141730713	Other	IA	JOHN DEERE HEALTH INS PLA

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

How do I verify Hugo Koo's NPI record?

Cross-check NPI 1588617880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1588617880 active?

Yes, as of the latest NPPES snapshot, NPI 1588617880 is active (record last updated 2017-06-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-12.