Doctor profile · Federal record
Dr. Dennis Gaither, M.D.
Psychiatry Physician (CMS: Psychiatry) · Mount Vernon, WA
- NPI 1730123084
- 47 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
1100 S 2Nd St
Mount Vernon, WA 982734209
(360) 419-3500 - Mailing address
-
1512 S 11Th St
Mount Vernon, WA 982745008
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Washington #MD00019927
- Medicaid
- WA #8190027
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730123084. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
195
Distinct HCPCS
3
Medicare allowed
$20,814
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 104 | 31 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 30 | $115 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 13 | $166 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 71. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$921
Transactions
27
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. | 7 | $291.54 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 5 | $224.62 | |
| ABBVIE INC. | 6 | $160.13 | |
| Janssen Pharmaceuticals, Inc | 3 | $79.80 | |
| Otsuka America Pharmaceutical, Inc. | 2 | $50.96 | |
| Lundbeck LLC | 1 | $33.25 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $28.22 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $27.27 | |
| Alkermes, Inc. | 1 | $24.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,716
Patients
177
Total drug cost
$78,334
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clozapine | Generic | 423 | 20 | $23,157 |
| Risperidone | Generic | 269 | 20 | $2,839 |
| Lamotrigine | Generic | 252 | 14 | $2,098 |
| Ziprasidone Hcl | Generic | 235 | 0 | $11,891 |
| Olanzapine | Generic | 229 | 20 | $4,642 |
| Buspirone Hcl | Generic | 172 | 16 | $3,380 |
| Lorazepam | Generic | 163 | 17 | $917 |
| Trazodone Hcl | Generic | 153 | 19 | $1,805 |
| Aripiprazole | Generic | 140 | 13 | $18,505 |
| Sertraline Hcl | Generic | 137 | 0 | $838 |
Frequently asked questions
What is Dr. Dennis Gaither's medical specialty?
Dr. Dennis Gaither practices Psychiatry Physician in Mount Vernon, WA.
Where does Dr. Dennis Gaither practice?
Dr. Dennis Gaither practices at 1100 S 2Nd St, Mount Vernon, WA 982734209. Office phone: 3604193500.
What is Dr. Dennis Gaither's NPI?
Dr. Dennis Gaither's National Provider Identifier (NPI) is 1730123084, issued by NPPES.
Does Dr. Dennis Gaither accept Medicare assignment?
Dr. Dennis Gaither does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Dennis Gaither 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.