Brendan Beresford, M.D.
Psychiatry Physician · Hinsdale, IL
Brendan Beresford, M.D. is a psychiatry physician with a practice address in Hinsdale, Illinois, and NPI 1922075951, issued on Mar 8, 2006. Check the license (Illinois 036-106093, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Brendan Beresford
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 036-106093 IL
036106093 IL
Self-reported in NPPES; status is on the state search - Practice location
- 201 East Ogden Avenue, Hinsdale, IL 60521
- Phone
- (630) 325-8893
- Enumerated
- Mar 8, 2006
- Record last updated
- Oct 19, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (630) 325-8939
- Medicaid ID
- 036106093 IL
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 201 East Ogden Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ralph Cusick, M.D.Psychiatry Physician1801855234
Verify Brendan Beresford 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 036-106093Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average psychiatry physician in 2024
2,342 Medicare Part D claims for 183 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam196 claims
- Alprazolam177 claims
- Bupropion Xl140 claims
- Trazodone Hcl113 claims
- Escitalopram Oxalate101 claims
- Quetiapine Fumarate97 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.
Brendan Beresford among 2,147 psychiatry physician records in Illinois
Brendan Beresford, 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 fileNo · 41% of these records are
- Record last updated2011 · 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).
20 psychiatry physician records list a practice address in Hinsdale
They are 20 of the 1,290 NPPES records with a practice address in Hinsdale, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Hinsdale → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ghassan Aldurra, MDHinsdale, IL 605211699781310
- Jabeen Ali, M.D.Hinsdale, IL 605211528222791
- Carol Ballou, M.D.Hinsdale, IL 605211144304874
- David Baron, M.D.Hinsdale, IL 605211689738874
- Zafeer Berki, MDHinsdale, IL 605211396722815
- Sapana Chokshi, M.D.Hinsdale, IL 605211982647707
- Ralph Cusick, M.D.Hinsdale, IL 605211801855234
- Sanjeev Dwivedi, MDHinsdale, IL 605211053321810
Common questions
What is Brendan Beresford, M.D.'s NPI number?
Brendan Beresford, M.D.'s National Provider Identifier (NPI) is 1922075951, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brendan Beresford, M.D. located?
The NPPES record lists a practice address at 201 East Ogden Avenue, Hinsdale, IL, 60521. Phone: (630) 325-8893. Providers update this record themselves, so call before visiting.
How can I verify Brendan Beresford, M.D.'s license?
NPPES lists Illinois license number 036-106093, 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 Brendan Beresford, M.D. prescribe under Medicare Part D?
In 2024, Brendan Beresford, M.D. had 2,342 Medicare Part D claims for 183 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.