Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Appleton Cardiology Associates Sc

Q: What is the NPI number for Appleton Cardiology Associates Sc?

The NPI for Appleton Cardiology Associates Sc is 1619927837, a Type 2 (organization) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Appleton, WI · enumerated 2006 · authorized official Larry Sobal, Ceo.

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

National Provider Identifier

1619927837

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Registry record

Entity type Organization (Type 2)

Legal business name Appleton Cardiology Associates Sc

Practice address 1818 N Meade St, Appleton, WI, 54911

Phone (920) 731-8900

Fax (920) 225-1479

Enumeration date May 10, 2006

Last updated in NPPES Apr 20, 2008

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Secondary

163W00000X Registered Nurse Nursing Service Providers Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Secondary

207UN0901X Nuclear Cardiology Physician Allopathic & Osteopathic Physicians Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Larry Sobal

Title Ceo

Phone (920) 731-8900

Other identifiers

Identifier	Type	State	Issuer
32668700	Medicaid	WI	-
CO1870	Other	WI	RAILROAD MEDICARE NUMBER

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

Who is the authorized official for Appleton Cardiology Associates Sc?

NPPES lists Larry Sobal (Ceo) as the authorized official for this organization.

What is the NPI number for Appleton Cardiology Associates Sc?

The NPI for Appleton Cardiology Associates Sc is 1619927837, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.