Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christine Deignan, M.D.

Internal Medicine Physician in Davenport, IA · enumerated 2006.

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

National Provider Identifier

1821060609

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Registry record

Entity type Individual (Type 1)

Name Dr. Christine Deignan

Credential M.D.

Sex Female

Practice address 3540 E 46th St, Trinity Work Fitness, Davenport, IA, 52807

Phone (563) 742-5900

Fax (563) 742-5980

Enumeration date Feb 6, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 21922 (IA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 36-085980 (IL) Secondary

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
11318	Other	IA	WELLMARK PROVIDER #

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 Christine Deignan practice?

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

What is the NPI number for Christine Deignan?

The National Provider Identifier (NPI) for Christine Deignan is 1821060609, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.