Doctor profile · Federal record
Dr. Katherine Thomas, MD
Internal Medicine Physician · Bakersfield, CA
- NPI 1033555354
- MIPS 90.2 / 100 · 2023
- 13 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
420 34Th St
Bakersfield, CA 933012237
(661) 327-5350
fax (661) 321-9803 - Additional location
-
8313 Brimhall RD Ste 2001
Bakersfield, CA 933122243
(661) 516-1516
fax (888) 498-3601
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- February 11, 2026
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A135391
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033555354. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
338
Distinct HCPCS
5
Medicare allowed
$34,913
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 181 | 94 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 96 | 94 | $118 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 19 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $178 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $134 |
In context: peer comparison
Among 55 peers in this city , average services per provider: 228. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 1 | $21.93 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $19.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
74
Patients
70
Total drug cost
$8,997
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levofloxacin | Generic | 18 | 17 | $202 |
| Prednisone | Generic | 15 | 15 | $35 |
| Cephalexin | Generic | 14 | 14 | $97 |
| Eliquis (Apixaban) | Brand | 14 | 11 | $8,631 |
| Metoprolol Tartrate | Generic | 13 | 13 | $32 |
Frequently asked questions
What is Dr. Katherine Thomas's medical specialty?
Dr. Katherine Thomas practices Internal Medicine Physician in Bakersfield, CA.
Where does Dr. Katherine Thomas practice?
Dr. Katherine Thomas practices at 420 34Th St, Bakersfield, CA 933012237. Office phone: 6613275350.
What is Dr. Katherine Thomas's NPI?
Dr. Katherine Thomas's National Provider Identifier (NPI) is 1033555354, issued by NPPES.
What procedures does Dr. Katherine Thomas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.