Doctor profile · Federal record
Dr. Sergio Mejia, M.D.
Psychiatry Physician (CMS: Psychiatry) · Hartford, CT
- NPI 1932127214
- Accepts Medicare
- MIPS 90.8 / 100 · 2023
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Retreat Ave, Hartford Hospital Pscyhiatry Dept
Hartford, CT 06106
(860) 545-7330 - Mailing address
-
Po Box 40,000 Dept 634, Hartford Hospital Professional Services
Hartford, CT 061510634
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 26, 2008
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Connecticut #024051
- Medicaid
- CT #001240514
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932127214. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
239
Distinct HCPCS
4
Medicare allowed
$18,801
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 179 | 55 | $69 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 16 | $102 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 20 | 11 | $69 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 15 | 15 | $167 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 95. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$369
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 1 | $126.21 | |
| ABBVIE INC. | 1 | $125.00 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $117.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,160
Patients
238
Total drug cost
$289,699
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 125 | 28 | $1,513 |
| Buspirone Hcl | Generic | 123 | 24 | $2,531 |
| Alprazolam | Generic | 111 | 20 | $982 |
| Sertraline Hcl | Generic | 91 | 32 | $1,233 |
| Aripiprazole | Generic | 90 | 29 | $10,344 |
| Quetiapine Fumarate | Generic | 90 | 22 | $4,217 |
| Lorazepam | Generic | 69 | 13 | $945 |
| Trazodone Hcl | Generic | 68 | 20 | $1,048 |
| Vraylar (Cariprazine Hcl) | Brand | 65 | 17 | $144,105 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 58 | 0 | $2,534 |
Frequently asked questions
What is Dr. Sergio Mejia's medical specialty?
Dr. Sergio Mejia practices Psychiatry Physician in Hartford, CT.
Where does Dr. Sergio Mejia practice?
Dr. Sergio Mejia practices at 200 Retreat Ave, Hartford, CT 06106. Office phone: 8605457330.
What is Dr. Sergio Mejia's NPI?
Dr. Sergio Mejia's National Provider Identifier (NPI) is 1932127214, issued by NPPES.
Does Dr. Sergio Mejia accept Medicare assignment?
Yes. Dr. Sergio Mejia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sergio Mejia commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442). Source: CMS Medicare Physician & Other Practitioners file.