Doctor profile · Federal record
Dr. Jeffrey Thomas, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Walnut Creek, CA
- NPI 1396765111
- Accepts Medicare
- MIPS 85.7 / 100 · 2023
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1220 Rossmoor Pkwy
Walnut Creek, CA 945952501
(925) 947-3393
fax (925) 947-3396 - Mailing address
-
Dept 34929, P.O. Box 39000
San Francisco, CA 941390001
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 11, 2014
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A68446
- Medicaid
- CA #00A684460
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396765111. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,471
Distinct HCPCS
7
Medicare allowed
$164,116
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 733 | 269 | $89 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 336 | 148 | $135 | |
99239 |
Hospital discharge day management, more than 30 minutes | 200 | 196 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 77 | 77 | $196 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 62 | 45 | $56 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 47 | 47 | $147 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $93 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 150. This provider delivers 9.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
117
Patients
58
Total drug cost
$10,523
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 23 | 14 | $123 |
| Furosemide | Generic | 21 | 13 | $82 |
| Cefpodoxime Proxetil | Generic | 19 | 19 | $608 |
| Eliquis (Apixaban) | Brand | 16 | 0 | $9,399 |
| Pantoprazole Sodium | Generic | 15 | 0 | $149 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 12 | $110 |
| Carvedilol | Generic | 11 | 0 | $51 |
Frequently asked questions
What is Dr. Jeffrey Thomas's medical specialty?
Dr. Jeffrey Thomas practices Hospitalist Physician in Walnut Creek, CA.
Where does Dr. Jeffrey Thomas practice?
Dr. Jeffrey Thomas practices at 1220 Rossmoor Pkwy, Walnut Creek, CA 945952501. Office phone: 9259473393.
What is Dr. Jeffrey Thomas's NPI?
Dr. Jeffrey Thomas's National Provider Identifier (NPI) is 1396765111, issued by NPPES.
Does Dr. Jeffrey Thomas accept Medicare assignment?
Yes. Dr. Jeffrey Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Thomas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.