Tanmoy Chandra, M.D.
Psychiatry Physician · Plainfield, IL
Tanmoy Chandra, M.D. is a psychiatry physician with a practice address in Plainfield, Illinois, and NPI 1285719260, issued on Oct 26, 2006. Check the license (Illinois 036-109961, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tanmoy Chandra
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036-109961 IL
Self-reported in NPPES; status is on the state search - Practice location
- 24600 W 127TH St Ste B325, Plainfield, IL 60585
- Phone
- (815) 731-9100
- Enumerated
- Oct 26, 2006
- Record last updated
- Nov 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (815) 731-9110
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 24600 W 127TH St Ste B325
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Regan, APN-CNPNurse Practitioner1629595053
Verify Tanmoy Chandra 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 036-109961Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average psychiatry physician in 2024
2,590 Medicare Part D claims for 115 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate229 claims
- Clonazepam183 claims
- Trazodone Hcl141 claims
- Lorazepam124 claims
- Alprazolam112 claims
- Aripiprazole111 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.
Tanmoy Chandra among 2,147 psychiatry physician records in Illinois
Tanmoy Chandra, 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 updated2016 · 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 Plainfield → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kelli Keller, MDPlainfield, IL 605851730207820
- Michael Martin, M.D.Plainfield, IL 605851962415513
- Emily Forcade, M.D.Chicago, IL 606011518909753
- Samuel Goldman, M.D.Chicago, IL 606011407893159
- Richard Harris, M.D.Chicago, IL 606011285701276
- Fredric Levy, M.D.Chicago, IL 606011659373165
- Mojgan Makki, MDChicago, IL 606011366428328
- Radmila Manev, M.D.Chicago, IL 606011447363601
Common questions
What is Tanmoy Chandra, M.D.'s NPI number?
Tanmoy Chandra, M.D.'s National Provider Identifier (NPI) is 1285719260, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tanmoy Chandra, M.D. located?
The NPPES record lists a practice address at 24600 W 127TH St Ste B325, Plainfield, IL, 60585. Phone: (815) 731-9100. Providers update this record themselves, so call before visiting.
How can I verify Tanmoy Chandra, M.D.'s license?
NPPES lists Illinois license number 036-109961, 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 Tanmoy Chandra, M.D. prescribe under Medicare Part D?
In 2024, Tanmoy Chandra, M.D. had 2,590 Medicare Part D claims for 115 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.