Doctor profile · Federal record
Dr. Gail Dillard-Washington, MD
General Practice Physician · Columbia, SC
- NPI 1447201249
- 20 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4808 Colonial Dr
Columbia, SC 292034260
(803) 888-1106
fax (803) 602-0035 - Mailing address
-
Po Box 9828
Columbia, SC 292900828
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 26, 2023
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- South Carolina #13574
- Medicaid
- SC #135749
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447201249. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
296
Distinct HCPCS
4
Medicare allowed
$25,312
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G3002 |
Chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation, revision, and/or maintenance of a person-centered care plan tha | 107 | 70 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 56 | $121 | |
80307 |
Testing for presence of drug, by chemistry analyzers | 79 | 57 | $61 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 23 | $85 |
In context: peer comparison
Among 2 peers in Columbia General Practice Physician, average services per provider: 63. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$27
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $14.07 | |
| GlaxoSmithKline, LLC. | 1 | $13.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
546
Patients
317
Total drug cost
$77,518
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 173 | 114 | $14,916 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 42 | 29 | $1,438 |
| Xtampza ER (Oxycodone Myristate) | Brand | 41 | 25 | $24,987 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 24 | $1,100 |
| Baclofen | Generic | 34 | 17 | $562 |
| Gabapentin | Generic | 32 | 19 | $743 |
| Oxycontin (Oxycodone Hcl) | Brand | 30 | 17 | $18,662 |
| Amlodipine Besylate | Generic | 22 | 11 | $205 |
| Methadone Hcl | Generic | 21 | 13 | $581 |
| Topiramate | Generic | 21 | 13 | $103 |
Frequently asked questions
What is Dr. Gail Dillard-Washington's medical specialty?
Dr. Gail Dillard-Washington practices General Practice Physician in Columbia, SC.
Where does Dr. Gail Dillard-Washington practice?
Dr. Gail Dillard-Washington practices at 4808 Colonial Dr, Columbia, SC 292034260. Office phone: 8038881106.
What is Dr. Gail Dillard-Washington's NPI?
Dr. Gail Dillard-Washington's National Provider Identifier (NPI) is 1447201249, issued by NPPES.
What procedures does Dr. Gail Dillard-Washington commonly perform?
Top Medicare-reported procedures in 2023: Chronic pain management and treatment, monthly bundle including, diagnosis; assessment and monitoring; administration of a validated pain rating scale or tool; the development, implementation, revision, and/or maintenance of a person-centered care plan tha (HCPCS G3002); Established patient office or other outpatient visit (HCPCS 99214); Testing for presence of drug, by chemistry analyzers (HCPCS 80307). Source: CMS Medicare Physician & Other Practitioners file.