Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adrian Dreessen, MD

Emergency Medicine Physician in Council Bluffs, IA · enumerated 2006.

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

National Provider Identifier

1396795779

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Registry record

Entity type Individual (Type 1)

Name Adrian Dreessen

Credential MD

Sex Male

Practice address 800 Mercy Dr, Council Bluffs, IA, 51503

Phone (712) 328-5230

Enumeration date May 10, 2006

Last updated in NPPES Jun 16, 2008

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35225 (IA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
233301	Other	NE	MLDCH AND MUTL OF OMAHA
100251147-00	Medicaid	NE	-
39-01551	Other	IA	SHARE ADVNT IOWA
100249951-00	Medicaid	NE	-
P00068630	Other	NE	RAILORAD MEDICARE
P00116322	Other	IA	RRCARE FOR IOWA
100251217-00	Medicaid	NE	-
39-01552	Other	NE	SHAREADVANTAGE
01304	Other	IA	BCBSNE FOR IOWA
3568014	Medicaid	IA	-
39-01550	Other	NE	SHAREADVANTAGE
5568014	Medicaid	IA	-
4568014	Medicaid	IA	-
01173	Other	NE	BCBS
35229	Other	-	BCBS

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Adrian Dreessen?

Adrian Dreessen is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-16.