Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Keith Klopp, OTR/L

Q: What is the NPI number for Keith Klopp?

The National Provider Identifier (NPI) for Keith Klopp is 1720324783, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Oak Park, IL · enumerated 2012.

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

National Provider Identifier

1720324783

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Registry record

Entity type Individual (Type 1)

Name Mr. Keith Klopp

Credential OTR/L

Sex Male

Practice address 520 S. Maple Ave., Oak Park, IL, 60304

Phone (708) 660-3800

Enumeration date Dec 19, 2012

Last updated in NPPES Dec 19, 2012

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056.003231 (IL) Primary

225XP0019X Physical Rehabilitation Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 056.003231 (IL) Secondary

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

Where does Keith Klopp practice?

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

What is the NPI number for Keith Klopp?

The National Provider Identifier (NPI) for Keith Klopp is 1720324783, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Daniel Kruss Gastroenterology Physician · Oak Park, IL NPI 1538126396 Joyal Degani Anesthesiology Physician · Oak Park, IL NPI 1225087489 Patrick Jose Certified Registered Nurse Anesthetist · Oak Park, IL NPI 1932145901 Rush Oak Park Hospital Inc General Acute Care Hospital · Oak Park, IL NPI 1558391706 Maria Aguinaldo Emergency Medicine Physician · Oak Park, IL NPI 1306877220 Daniel Noonan Emergency Medicine Physician · Oak Park, IL NPI 1669404620 Robert June Emergency Medicine Physician · Oak Park, IL NPI 1871528059 Rush Oak Park Er Physicians Group Emergency Medical Services (Emergency Medicine) Physician · Oak Park, IL NPI 1447260880

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.