Doctor profile · Federal record
Dr. Sunil Gangwani, M.D.
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Psychiatry Physician · Chesterfield, MO
- NPI 1902004203
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1176 Town and Country Commons Dr
Chesterfield, MO 630178200
(314) 251-2870
fax (314) 251-2871
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- April 4, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (3)
- Missouri #2017030250 · Missouri #2007012480 · Illinois #036-126918
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902004203. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
708
Distinct HCPCS
2
Medicare allowed
$74,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 458 | 94 | $125 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 250 | 56 | $69 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 186. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,194
Patients
359
Total drug cost
$66,422
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 285 | 41 | $2,885 |
| Lamotrigine | Generic | 200 | 33 | $3,188 |
| Bupropion Xl (Bupropion Hcl) | Brand | 176 | 36 | $5,717 |
| Clozapine | Generic | 168 | 12 | $13,376 |
| Trazodone Hcl | Generic | 159 | 30 | $1,740 |
| Escitalopram Oxalate | Generic | 155 | 27 | $2,183 |
| Alprazolam | Generic | 153 | 24 | $521 |
| Aripiprazole | Generic | 151 | 24 | $13,744 |
| Lorazepam | Generic | 137 | 21 | $1,685 |
| Quetiapine Fumarate | Generic | 135 | 22 | $6,173 |
Hospital affiliations
Frequently asked questions
What is Dr. Sunil Gangwani's medical specialty?
Dr. Sunil Gangwani practices Psychiatry Physician in Chesterfield, MO.
Where does Dr. Sunil Gangwani practice?
Dr. Sunil Gangwani practices at 1176 Town and Country Commons Dr, Chesterfield, MO 630178200. Office phone: 3142512870.
What is Dr. Sunil Gangwani's NPI?
Dr. Sunil Gangwani's National Provider Identifier (NPI) is 1902004203, issued by NPPES.
Does Dr. Sunil Gangwani accept Medicare assignment?
Yes. Dr. Sunil Gangwani accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sunil Gangwani commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.