Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Raul E Ruiz, MD

Q: What is the NPI number for Raul Ruiz?

The National Provider Identifier (NPI) for Raul Ruiz is 1265640510, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Physician in Guttenberg, IA · enumerated 2007.

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

National Provider Identifier

1265640510

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Raul E Ruiz

Credential MD

Sex Male

Practice address 927 Acre Street, Guttenberg, IA, 52052

Phone (563) 252-3640

Enumeration date May 18, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 19487 (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
0149146	Medicaid	IA	-

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 Raul Ruiz?

The National Provider Identifier (NPI) for Raul Ruiz is 1265640510, a Type 1 (individual) record in the CMS NPPES registry.

Where does Raul Ruiz practice?

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

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