Dennis Gelyana, M.D, M.P.H
Psychiatry Physician · Glenview, IL
Dennis Gelyana, M.D, M.P.H is a psychiatry physician with a practice address in Glenview, Illinois, and NPI 1871600429, issued on Aug 23, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Dennis Gelyana
- Credential
- M.D, M.P.H
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A85283 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Waukegan RD, Glenview, IL 60025
- Phone
- (847) 998-5556
- Enumerated
- Aug 23, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 998-9156
- Medicare enrollment
- Enrolled (PECOS I20040923000647); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 1500 Waukegan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Adatto, DPTPhysical Therapist1952533309
- Katelyn Benning, ATC/LAthletic Trainer1679769368
- Gina Costabile, DPTPhysical Therapist1902231798
- Jessica Curran, DPTPhysical Therapist1245528108
- Bryant Ekwinski, MPTPhysical Therapist1881840528
- Esther Ginsberg, MSW, LCSWClinical Social Worker1164566303
Verify Dennis Gelyana 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
2.9 times the Medicare Part D claims of the average psychiatry physician in 2024
2,900 Medicare Part D claims for 231 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Quetiapine Fumarate244 claims
- Aripiprazole206 claims
- Alprazolam193 claims
- Clonazepam166 claims
- Duloxetine Hcl166 claims
- Mirtazapine116 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Success Tms Professional Services PLLCGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dennis Gelyana among 2,147 psychiatry physician records in Illinois
Dennis Gelyana, M.D, M.P.H 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
- Graduated1988 · median 2004 among the 877 with a school on file
- Record last updated2007 · 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 Glenview → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Valentina Dehghan-Bernabe, M.D.Glenview, IL 600251780023721
- Terry Hanusa, MDGlenview, IL 600251144253873
- Howard Herman, M.D.Glenview, IL 600251154329274
- Donald Kerste, M.D.Glenview, IL 600251699077826
- Steven Mershon, M.D.Glenview, IL 600251265440846
- Doris St. Clair, M.D.Glenview, IL 600251063821536
- Nasir Syed, M.D.Glenview, IL 600251942330576
- Robert Bloom, M.D.Glenview, IL 600261609850932
Common questions
What is Dennis Gelyana, M.D, M.P.H's NPI number?
Dennis Gelyana, M.D, M.P.H's National Provider Identifier (NPI) is 1871600429, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Gelyana, M.D, M.P.H located?
The NPPES record lists a practice address at 1500 Waukegan RD, Glenview, IL, 60025. Phone: (847) 998-5556. Providers update this record themselves, so call before visiting.
How can I verify Dennis Gelyana, M.D, M.P.H'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 Dennis Gelyana, M.D, M.P.H prescribe under Medicare Part D?
In 2024, Dennis Gelyana, M.D, M.P.H had 2,900 Medicare Part D claims for 231 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Dennis Gelyana, M.D, M.P.H's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.