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

Dinalyn Monato Guibao

Occupational Therapist in Oak Lawn, IL · enumerated 2010.

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

National Provider Identifier

1801116157

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Registry record

Entity type Individual (Type 1)

Name Dinalyn Monato Guibao

Sex Female

Practice address Oak Lawn, IL, 60453

Phone (224) 730-9046

Enumeration date Jun 9, 2010

Last updated in NPPES Jun 9, 2010

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056008342 (IL) Primary

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

Is NPI 1801116157 active?

Yes, as of the latest NPPES snapshot, NPI 1801116157 is active (record last updated 2010-06-09).

How do I verify Dinalyn Guibao's NPI record?

Cross-check NPI 1801116157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-09.