Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anthony John Klappa, M.D.

Interventional Cardiology Physician in Springdale, AR · enumerated 2011.

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

National Provider Identifier

1982998837

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Registry record

Entity type Individual (Type 1)

Name Anthony John Klappa

Credential M.D.

Sex Male

Practice address 601 W Maple Ave, Springdale, AR, 72764

Phone (479) 750-2203

Fax (479) 750-1193

Enumeration date Jun 7, 2011

Last updated in NPPES Mar 20, 2024

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 036.150027 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036.150027 (IL) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD-41808 (IA) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036.150027 (IL) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License E-15031 (AR) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-41808 (IA) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Anthony Klappa practice?

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

What is the NPI number for Anthony Klappa?

The National Provider Identifier (NPI) for Anthony Klappa is 1982998837, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-20.