Arden Davis Barnett, M.D.
Psychiatry Physician · Gurnee, IL
Arden Davis Barnett, M.D. is a psychiatry physician with a practice address in Gurnee, Illinois, and NPI 1891765095, issued on Jan 23, 2006. Check the license (Illinois 036072114, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Arden Davis Barnett
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 036072114 IL
01060002A IN
Self-reported in NPPES; status is on the state search - Practice location
- 200 S Greenleaf St, Gurnee, IL 60031
- Phone
- (847) 244-5660
- Enumerated
- Jan 23, 2006
- Record last updated
- Aug 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (847) 244-5669
- Medicaid ID
- 200520270 IN
- Medicare enrollment
- Enrolled (PECOS I20120627000166); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1984
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 200 S Greenleaf St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arden Davis Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036072114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average psychiatry physician in 2024
134 Medicare Part D claims for 18 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Fluoxetine Hcl28 claims
- Bupropion Xl21 claims
- Concerta20 claims
- Memantine Hcl11 claims
- Methylphenidate Er11 claims
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.
Bills Medicare through one group practice
- Carle Health Care IncorporatedChampaign, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arden Davis Barnett among 2,147 psychiatry physician records in Illinois
Arden Davis Barnett, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated1984 · median 2004 among the 877 with a school on file
- Record last updated2013 · 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Illinois
There are 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Gurnee → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Bulbul Bahuguna, MDHighland Park, IL 600351912981366
- Lee Becker, MDHighland Park, IL 600351407952658
- Arnold Dinner, MDHighland Park, IL 600351144388307
- Michelle FieldHighland Park, IL 600351639106693
- Lauren JackerHighland Park, IL 600351154320042
- Phyllis Loeff, M.D.Highland Park, IL 600351720140163
- Joshua Nathan, MDHighland Park, IL 600351720048572
- Bruce Roberts, MDHighland Park, IL 600351912974684
Common questions
What is Arden Davis Barnett, M.D.'s NPI number?
Arden Davis Barnett, M.D.'s National Provider Identifier (NPI) is 1891765095, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arden Davis Barnett, M.D. located?
The NPPES record lists a practice address at 200 S Greenleaf St, Gurnee, IL, 60031. Phone: (847) 244-5660. Providers update this record themselves, so call before visiting.
How can I verify Arden Davis Barnett, M.D.'s license?
NPPES lists Illinois license number 036072114, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arden Davis Barnett, M.D. prescribe under Medicare Part D?
In 2024, Arden Davis Barnett, M.D. had 134 Medicare Part D claims for 18 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.