Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Douglas L Schuller, PA-C

Physician Assistant in Orange City, IA · enumerated 2006.

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

National Provider Identifier

1578526802

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Registry record

Entity type Individual (Type 1)

Name Mr. Douglas L Schuller

Credential PA-C

Sex Male

Practice address 1000 Lincoln Cir Se, Suite 100, Orange City, IA, 51041

Phone (712) 737-2000

Fax (712) 737-2115

Enumeration date Apr 8, 2006

Last updated in NPPES Feb 9, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 001591 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
50811	Other	IA	SIOUX VALLEY HEALTH PLAN
6099788	Medicaid	IA	-
237266	Other	IA	COVENTRY HEALTH CARE
01-24268	Other	IA	MEDICA - HOSPERS SITE
01-23798	Other	IA	MEDICA - MILLCREEK SITE
09578	Other	IA	WELLMARK BS - ER SITE
248342	Other	IA	MIDLANDS CHOICE
01-24267	Other	IA	MEDICA - ORANGE CITY SITE
0634626	Medicaid	IA	-
42-6038405	Other	IA	SELECTFIRST
426038405	Other	IA	CIGNA
720911046919	Other	IA	PREFERRED ONE

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.

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Frequently asked questions

How do I verify Douglas Schuller's NPI record?

Cross-check NPI 1578526802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578526802 active?

Yes, as of the latest NPPES snapshot, NPI 1578526802 is active (record last updated 2023-02-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-09.