Aniruddha Deka
Psychiatry Physician · Oak Park, IL
Aniruddha Deka is a psychiatry physician with a practice address in Oak Park, Illinois, and NPI 1689166027, issued on Jun 1, 2018. Check the license (Illinois 125.072571, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Aniruddha Deka
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 125.072571 IL
70228 CT
Self-reported in NPPES; status is on the state search - Practice location
- 215 Harrison St, Oak Park, IL 60304
- Phone
- (708) 628-8000
- Enumerated
- Jun 1, 2018
- Record last updated
- May 24, 2024
- Fax
- (708) 406-1503
- Medicare enrollment
- Enrolled (PECOS I20230911002982); 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 215 Harrison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tawanna Daniels, LCPCProfessional Counselor1407318728
- Prudence DeesCounselor1255293866
- Ann DvoretskyCounselor1265368450
- Nourhan Elasaawy, LPCMental Health Counselor1255105177
Verify Aniruddha Deka 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 125.072571Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatry physician in 2024
188 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.
Most prescribed
- Quetiapine Fumarate23 claims
- Escitalopram Oxalate20 claims
- Duloxetine Hcl19 claims
- Sertraline Hcl15 claims
- Aripiprazole14 claims
- Trazodone Hcl14 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 2 group practices
- Mosaic Counseling And Wellness LLCOak Park, IL
- Rush University Medical GroupChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aniruddha Deka among 2,147 psychiatry physician records in Illinois
Aniruddha Deka 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 2018, is newer than 75% of them.
- NPI issued2018 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2012 · median 2004 among the 877 with a school on file
- Record last updated2024 · 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).
22 psychiatry physician records list a practice address in Oak Park
They are 22 of the 2,307 NPPES records with a practice address in Oak Park, and 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Oak Park → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Faraz Sultan, M.D., PH.D.Oak Park, IL 603041336632934
- Rodrigo Farrales, M.D.River Forest, IL 603051235379678
- Susan Levine, MDRiver Forest, IL 603051558391060
- James Patras, MDRiver Forest, IL 603051811948722
- Anthony Abadir, MDOak Park, IL 603021295312551
- Rad Gharavi, M.D.Oak Park, IL 603021518078732
- Benedict Gierl, M.D.Oak Park, IL 603021649397969
- Stuart Greene, M.D.Oak Park, IL 603021609966795
Common questions
What is Aniruddha Deka's NPI number?
Aniruddha Deka's National Provider Identifier (NPI) is 1689166027, issued on Jun 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Aniruddha Deka located?
The NPPES record lists a practice address at 215 Harrison St, Oak Park, IL, 60304. Phone: (708) 628-8000. Providers update this record themselves, so call before visiting.
How can I verify Aniruddha Deka's license?
NPPES lists Illinois license number 125.072571, 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 Aniruddha Deka prescribe under Medicare Part D?
In 2024, Aniruddha Deka had 188 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.