D Gambles & Associates PLLC
D Gambles & Associates PLLC is a DC government contractor that has received $870K in purchase order payments across 2 District of Columbia agencies. Their largest agency partner is Department of Behavioral Health.
Total Revenue
$870K
Agency Partners
2
Annual Revenue from DC
By fiscal year
$62K
FY13
$28K
FY18
$19K
FY19
$50K
FY20
$65K
FY21
$32K
FY22
$54K
FY23
$137K
FY24
$58K
FY25
$361K
FY26
Agency Relationships
Revenue breakdown by DC agency
What They Sell
NIGP commodity codes from purchase orders
96944009694400 : Professional Services, Subcontractor and Contractor >2500091878509187850:CONSULTING SERVICES, MEDICALRecent Purchase Orders
Most recent transactions with DC government
| Agency | Description | Amount | Date |
|---|---|---|---|
DBH Department of Behavioral Health | DE-OBL FY2026-DBH-SEH-Dr. Gambles-Psychology for the IMP-CW119101-OY1/ Dr. Gontang | $61K | Sep 28, 2026 |
DBH Department of Behavioral Health | DE-OBL FY2026-DBH-SEH-Dr. Gambles-Psychology for the IMP-CW119101-OY1/ Dr. Gontang | $79K | Jul 8, 2026 |
DBH Department of Behavioral Health | DE-OBL FY2026-DBH-SEH-Dr. Gambles-Psychology for the IMP-CW119101-OY1/ Dr. Gontang | $100K | Apr 24, 2026 |
DBH Department of Behavioral Health | FY2026-DBH-SEH-Dr. Gambles-Psychology for the IMP-CW119101-OY1/ Dr. Gontang | $120K | Dec 10, 2025 |
DBH Department of Behavioral Health | DE-OBL FY2025/Psychology for the IMP/ Dr. Gambles/Base Year/Dr. Gontang POP 10/21/2024 through 09/30 | $58K | Sep 23, 2025 |
Quick Facts
Most Recent PO
Sep 28, 2026
Top Agency Partner
Department of Behavioral Health
93% of total revenue
Revenue Concentration
Highly concentrated, relies heavily on one agency
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