Doctor profile · Federal record
Dr. Gary Koloff, MD
Psychiatry Physician · Farmington Hills, MI
- NPI 1477539708
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
28423 Orchard Lake RD, Suite 212
Farmington Hills, MI 483342971
(248) 553-2434
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Michigan #4301048553
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477539708. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,262
Distinct HCPCS
3
Medicare allowed
$111,771
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 647 | 42 | $91 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 536 | 34 | $88 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 79 | 22 | $69 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 184. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$324
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 2 | $249.19 | |
| Lundbeck LLC | 3 | $74.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
433
Patients
11
Total drug cost
$28,445
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 56 | 11 | $122 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 50 | 0 | $2,217 |
| Quetiapine Fumarate | Generic | 43 | 0 | $1,362 |
| Alprazolam | Generic | 33 | 0 | $74 |
| Bupropion Xl (Bupropion Hcl) | Brand | 29 | 0 | $863 |
| Sertraline Hcl | Generic | 29 | 0 | $409 |
| Duloxetine Hcl | Generic | 28 | 0 | $1,120 |
| Lamotrigine | Generic | 26 | 0 | $663 |
| Mirtazapine | Generic | 23 | 0 | $376 |
| Trazodone Hcl | Generic | 22 | 0 | $399 |
Frequently asked questions
What is Dr. Gary Koloff's medical specialty?
Dr. Gary Koloff practices Psychiatry Physician in Farmington Hills, MI.
Where does Dr. Gary Koloff practice?
Dr. Gary Koloff practices at 28423 Orchard Lake RD, Farmington Hills, MI 483342971. Office phone: 2485532434.
What is Dr. Gary Koloff's NPI?
Dr. Gary Koloff's National Provider Identifier (NPI) is 1477539708, issued by NPPES.
What procedures does Dr. Gary Koloff commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy with evaluation and management visit (HCPCS 90836); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.