NPPES file of Aug 9, 2026

Joan Elizabeth James, MD

Psychiatry Physician · Bettendorf, IA

Joan Elizabeth James, MD is a psychiatry physician with a practice address in Bettendorf, Iowa, and NPI 1437312014, issued on Jul 3, 2008. Check the license (Iowa R-8430, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437312014
Name
Joan Elizabeth James
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
R-8430 IA
Self-reported in NPPES; status is on the state search
Practice location
770 Tanglefoot LN, Bettendorf, IA 52722
Phone
(563) 396-2100
Enumerated
Jul 3, 2008
Record last updated
Apr 5, 2022
Fax
(319) 469-0682
Medicare enrollment
Enrolled (PECOS I20240917001597); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 770 Tanglefoot LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eudora Armstrong, PMHNP-CPsychiatric/Mental Health Nurse Practitioner1154284024
  2. Morgan Deggendorf, ARNPFamily Nurse Practitioner1609614114
  3. Brandon Gilmore, ARNP PMHNPPsychiatric/Mental Health Nurse Practitioner1184430308
  4. Amanda Muhs, ARNPFamily Nurse Practitioner1235723297
  5. Zachary Norton, PMHNPPsychiatric/Mental Health Nurse Practitioner1720860315
  6. Taylor Thacker, FNP-CFamily Nurse Practitioner1114784865

Verify Joan Elizabeth James in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license R-8430
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Iowa license search

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93% fewer Medicare Part D claims than the average psychiatry physician in 2024

73 Medicare Part D claims for 29 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Joan James73
  2. Specialty average1,000

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

3 hospitals and group practices

  1. Broadlawns Medical CenterDes Moines, IA · Acute Care Hospitals3 of 5 stars
  2. Evizzit OF Iowa Psychiatry PCLawrence, MA
  3. Watertown Physician Practices LLCWatertown, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Joan Elizabeth James among 398 psychiatry physician records in Iowa

Joan Elizabeth James, MD is one of 398 psychiatry physician records with a practice address in Iowa. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 46% of them.

  • NPI issued2008 · 46% of these records are older, 51% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2008 · median 2010 among the 188 with a school on file
  • Record last updated2022 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Iowa

There are 398 psychiatry physician records in Iowa.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Brian Tugana, M.D.Clinton, IA 527321356598668
  2. James Yeltatzie, M.D.Muscatine, IA 527611821097197
  3. Jordan Cates, M.D.West Burlington, IA 526551174844849
  4. Marissa Crowdis, D.OWest Burlington, IA 526551215386578
  5. Hubert Labio, M.D.West Burlington, IA 526551326353889
  6. Francis Sanchez, M.D.West Burlington, IA 526551639101934
  7. Darbie Little-Cooper, MD, MPH, MHADavenport, IA 528021801180427
  8. Henry Emerle, M.D.Davenport, IA 528041336450790

Common questions

What is Joan Elizabeth James, MD's NPI number?

Joan Elizabeth James, MD's National Provider Identifier (NPI) is 1437312014, issued on Jul 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Joan Elizabeth James, MD located?

The NPPES record lists a practice address at 770 Tanglefoot LN, Bettendorf, IA, 52722. Phone: (563) 396-2100. Providers update this record themselves, so call before visiting.

How can I verify Joan Elizabeth James, MD's license?

NPPES lists Iowa license number R-8430, 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.

How much does Joan Elizabeth James, MD prescribe under Medicare Part D?

In 2024, Joan Elizabeth James, MD had 73 Medicare Part D claims for 29 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.