Tanmoy Chandra, M.D.
NPI 1285719260 · Psychiatry Physician · Plainfield, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanmoy Chandra, M.D. is a Psychiatry Physician provider in Plainfield, IL (NPI 1285719260).
Provider details
- NPI number
- 1285719260
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-109961 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 229 | 33 |
| Clonazepam | 183 | 23 |
| Trazodone Hcl | 141 | 28 |
| Lorazepam | 124 | 16 |
| Alprazolam | 112 | 19 |
| Aripiprazole | 111 | 16 |
| Sertraline Hcl | 103 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2016-11-04
Frequently asked questions
- What is Tanmoy Chandra's NPI number?
- Tanmoy Chandra's National Provider Identifier (NPI) is 1285719260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanmoy Chandra's specialty?
- Tanmoy Chandra is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tanmoy Chandra located?
- Tanmoy Chandra's practice location on file with NPPES is 24600 W 127th St Ste B325, Plainfield, IL 60585-9527.
- What is Tanmoy Chandra's phone number?
- The practice phone number listed in the NPPES registry for Tanmoy Chandra is (815) 731-9100.
- Does Tanmoy Chandra accept Medicare?
- Tanmoy Chandra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanmoy Chandra's NPI active?
- Yes — Tanmoy Chandra's NPI (1285719260) is active in the NPPES registry as of the last update on 2016-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.