Christine Deignan, M.D.
Internal Medicine Physician · Davenport, IA
Christine Deignan, M.D. is an internal medicine physician with a practice address in Davenport, Iowa, and NPI 1821060609, issued on Feb 6, 2006. Check the license (Iowa 21922, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Christine Deignan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 21922 IA
36-085980 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3540 E 46TH St, Davenport, IA 52807
- Phone
- (563) 742-5900
- Enumerated
- Feb 6, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (563) 742-5980
- Entity
- Type 1 · individual
Also registered at 3540 E 46TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lucian Anghel, PTAPhysical Therapy Assistant1891763850
- Beth Bryant, PTPhysical Therapist1891763413
- Naomi Chelli, M.DFamily Medicine Physician1609840834
- Janelle Dickman, PTPhysical Therapist1871561365
- Joshua Gosnell, P.T.Physical Therapist1417985284
- Brianne Keller, PT, DPTPhysical Therapist1477962207
Verify Christine Deignan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 21922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33 internal medicine physician records list a practice address in Davenport
They are 33 of the 2,058 NPPES records with a practice address in Davenport, and 871 internal medicine physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 33 in Davenport → All 871 in Iowa → Every provider in Davenport →
Other internal medicine physician records in Iowa
- Baha Abbad, MDWaterloo, IA1366050064
- Shazia Abbas, MDOttumwa, IA1205086998
- Duane Abbott, MDDes Moines, IA1417362666
- Ahmed Abdelhamid, MDIowa City, IA1306403795
- Mohammed Abdila, MDDavenport, IA1982338752
- Sidrah Abid, MDWaterloo, IA1497161830
- Thad Abrams, MDIowa City, IA1326022385
- Samer Abu Alula, M.D.Davenport, IA1447782578
- Hebah Abudawaba, MBBSIowa City, IA1518694405
- Arwa Aburizik, M.B., B.S.Iowa City, IA1356559298
Common questions
What is Christine Deignan, M.D.'s NPI number?
Christine Deignan, M.D.'s National Provider Identifier (NPI) is 1821060609, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christine Deignan, M.D. located?
The NPPES record lists a practice address at 3540 E 46TH St, Davenport, IA, 52807. Phone: (563) 742-5900. Providers update this record themselves, so call before visiting.
How can I verify Christine Deignan, M.D.'s license?
NPPES lists Iowa license number 21922, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.