Doctor profile · Federal record
Dr. Nizamuddin Khaja, M.D.
Psychiatry Physician (CMS: Psychiatry) · Villa Rica, GA
- NPI 1295764009
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
101 Quartz Dr # 103
Villa Rica, GA 301803255
(770) 812-3530
fax (770) 812-3531 - Mailing address
-
119 Ambulance Dr Ste 202
Carrollton, GA 301173857
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 21, 2018
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Georgia #054915
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295764009. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
248
Distinct HCPCS
5
Medicare allowed
$20,164
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 30 | $79 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 56 | 25 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 51 | 28 | $114 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 14 | $85 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 31 | 14 | $57 |
In context: peer comparison
Among 3 peers in Villa Rica Psychiatry Physician, average services per provider: 53. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$487
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Supernus Pharmaceuticals, INC. | 1 | $167.02 | |
| Neurocrine Biosciences, INC. | 1 | $138.36 | |
| Axsome Therapeutics, INC. | 1 | $118.54 | |
| Otsuka America Pharmaceutical, INC. | 1 | $22.29 | |
| Teva Pharmaceuticals USA, INC. | 1 | $20.26 | |
| Lundbeck LLC | 1 | $20.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,624
Patients
302
Total drug cost
$41,046
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 262 | 33 | $1,422 |
| Quetiapine Fumarate | Generic | 162 | 30 | $5,014 |
| Gabapentin | Generic | 150 | 30 | $2,751 |
| Trazodone Hcl | Generic | 125 | 33 | $2,431 |
| Aripiprazole | Generic | 120 | 20 | $9,498 |
| Mirtazapine | Generic | 119 | 26 | $2,589 |
| Buspirone Hcl | Generic | 108 | 21 | $1,677 |
| Alprazolam | Generic | 100 | 19 | $704 |
| Duloxetine Hcl | Generic | 85 | 18 | $3,931 |
| Hydroxyzine Pamoate | Generic | 76 | 17 | $840 |
Frequently asked questions
What is Dr. Nizamuddin Khaja's medical specialty?
Dr. Nizamuddin Khaja practices Psychiatry Physician in Villa Rica, GA.
Where does Dr. Nizamuddin Khaja practice?
Dr. Nizamuddin Khaja practices at 101 Quartz Dr # 103, Villa Rica, GA 301803255. Office phone: 7708123530.
What is Dr. Nizamuddin Khaja's NPI?
Dr. Nizamuddin Khaja's National Provider Identifier (NPI) is 1295764009, issued by NPPES.
Does Dr. Nizamuddin Khaja accept Medicare assignment?
Dr. Nizamuddin Khaja does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Nizamuddin Khaja commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.