Nishad J. Nadkarni, M.D.
Psychiatry Physician · Westmont, IL
Nishad J. Nadkarni, M.D. is a psychiatry physician with a practice address in Westmont, Illinois, and NPI 1447392840, issued on Feb 13, 2007. Check the license (Illinois 036106760, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nishad J. Nadkarni
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036106760 IL
Self-reported in NPPES; status is on the state search - Practice location
- 999 Oakmont Plaza Dr, Westmont, IL 60559
- Phone
- (630) 850-2120
- Enumerated
- Feb 13, 2007
- Record last updated
- Nov 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 999 Oakmont Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Hoganson, LCSWClinical Social Worker1699786301
- Nicole Jones-Martinez, MDPsychiatry Physician1184814501
- Rajnishpaul Kular, M.D.Psychiatry Physician1720241839
- Karen Pecha, LCSWClinical Social Worker1043469984
- Cathryn Puskarich, PH DClinical Psychologist1992716625
Verify Nishad J. Nadkarni 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 036106760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average psychiatry physician in 2024
297 Medicare Part D claims for 75 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin39 claims
- Oxcarbazepine29 claims
- Mirtazapine22 claims
- Aripiprazole16 claims
- Hydroxyzine Hcl16 claims
- Quetiapine Fumarate16 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.
Nishad J. Nadkarni among 2,147 psychiatry physician records in Illinois
Nishad J. Nadkarni, 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 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 50% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 41% of these records are
- Record last updated2015 · 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 Westmont → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Shalini Chawla, M.D.Westmont, IL 605591255534483
- Astrid Herard, M.D.Westmont, IL 605591255598512
- Li Jun Huang, MDWestmont, IL 605591164408316
- Nicole Jones-Martinez, MDWestmont, IL 605591184814501
- Rajnishpaul Kular, M.D.Westmont, IL 605591720241839
- Akram Razzouk, MDWestmont, IL 605591710938980
- Deina Nemiary, MDDarien, IL 605611851556856
- Nicasia Perez, MDDarien, IL 605611730381930
Common questions
What is Nishad J. Nadkarni, M.D.'s NPI number?
Nishad J. Nadkarni, M.D.'s National Provider Identifier (NPI) is 1447392840, issued on Feb 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nishad J. Nadkarni, M.D. located?
The NPPES record lists a practice address at 999 Oakmont Plaza Dr, Westmont, IL, 60559. Phone: (630) 850-2120. Providers update this record themselves, so call before visiting.
How can I verify Nishad J. Nadkarni, M.D.'s license?
NPPES lists Illinois license number 036106760, 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 Nishad J. Nadkarni, M.D. prescribe under Medicare Part D?
In 2024, Nishad J. Nadkarni, M.D. had 297 Medicare Part D claims for 75 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.