Brad K. Greenspan, M.D.
Psychiatry Physician · Bannockburn, IL
Brad K. Greenspan, M.D. is a psychiatry physician with a practice address in Bannockburn, Illinois, and NPI 1073604138, issued on Sep 27, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Brad K. Greenspan
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- Practice location
- 2213 Lakeside Dr, Bannockburn, IL 60015
- Phone
- (847) 604-9441
- Enumerated
- Sep 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 604-9442
- Medicare enrollment
- Enrolled (PECOS I20110627000033); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1977
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2213 Lakeside Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula Dicanio, PHD.Clinical Psychologist1952524019
- Karen Holub, LCPCProfessional Counselor1497876155
- Sharon Strauss, PHDPsychologist1154549764
Verify Brad K. Greenspan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average psychiatry physician in 2024
1,709 Medicare Part D claims for 150 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam153 claims
- Sertraline Hcl101 claims
- Lorazepam100 claims
- Alprazolam87 claims
- Gabapentin81 claims
- Trazodone Hcl70 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.
Industry payments in 2024: $744.61
29 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Psychiatry Physician providers in Illinois
There are 2,147 psychiatry physician records in Illinois.
Other psychiatry physician records in Illinois
- Alexandra Aaronson, M.D.Chicago, IL1881937928
- Anthony Abadir, MDOak Park, IL1295312551
- Huma Abbas, M.D.Aurora, IL1609039163
- Jeff Abbott, M.D.Chicago, IL1265887509
- Kathryn AbbottChicago, IL1295537561
- Gil Abelita, MDBloomington, IL1619986551
- Dinuk Abeysekera, M.D.North Chicago, IL1366616534
- Patrick Abler, DOSpringfield, IL1770158537
- Rohit Abraham, MD, MPH, MATChicago, IL1013478932
- Richard AbramsChicago, IL1003992413
Common questions
What is Brad K. Greenspan, M.D.'s NPI number?
Brad K. Greenspan, M.D.'s National Provider Identifier (NPI) is 1073604138, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brad K. Greenspan, M.D. located?
The NPPES record lists a practice address at 2213 Lakeside Dr, Bannockburn, IL, 60015. Phone: (847) 604-9441. Providers update this record themselves, so call before visiting.
How can I verify Brad K. Greenspan, M.D.'s license?
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 Brad K. Greenspan, M.D. prescribe under Medicare Part D?
In 2024, Brad K. Greenspan, M.D. had 1,709 Medicare Part D claims for 150 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.