Doctor profile · Federal record
Dr. Timothy Plimpton, MD
Family Medicine Physician (CMS: Family Practice) · Fairfield, CA
- NPI 1912085747
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1550 Gateway Blvd
Fairfield, CA 945336901
(707) 427-4000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 17, 2021
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A64454
- Medicaid
- CA #00A644540
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912085747. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$1,826
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 11 | $91 |
In context: peer comparison
Among 6 peers in Fairfield Family Medicine Physician, average services per provider: 100. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,235
Patients
766
Total drug cost
$43,097
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 270 | 102 | $4,801 |
| Losartan Potassium | Generic | 228 | 73 | $2,650 |
| Amlodipine Besylate | Generic | 217 | 79 | $2,608 |
| Lisinopril | Generic | 187 | 67 | $2,256 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 167 | 35 | $2,334 |
| Hydrochlorothiazide | Generic | 145 | 55 | $1,664 |
| Fluticasone Propionate | Generic | 143 | 46 | $1,999 |
| Levothyroxine Sodium | Generic | 138 | 47 | $2,935 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 137 | 52 | $2,286 |
| Tamsulosin Hcl | Generic | 113 | 38 | $1,864 |
Frequently asked questions
What is Dr. Timothy Plimpton's medical specialty?
Dr. Timothy Plimpton practices Family Medicine Physician in Fairfield, CA.
Where does Dr. Timothy Plimpton practice?
Dr. Timothy Plimpton practices at 1550 Gateway Blvd, Fairfield, CA 945336901. Office phone: 7074274000.
What is Dr. Timothy Plimpton's NPI?
Dr. Timothy Plimpton's National Provider Identifier (NPI) is 1912085747, issued by NPPES.
Does Dr. Timothy Plimpton accept Medicare assignment?
Yes. Dr. Timothy Plimpton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Plimpton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.