Doctor profile · Federal record
Dr. Jason Kao, PA-C
Physician Assistant · Medical Physician Assistant · Stanford, CA
- NPI 1255992293
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
2570 48Th St
Sacramento, CA 958171541
(916) 734-2145
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- December 19, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #58841
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255992293. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
327
Distinct HCPCS
2
Medicare allowed
$40,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 192 | 91 | $141 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 135 | 85 | $96 |
In context: peer comparison
Among 89 peers in Stanford Physician Assistant, average services per provider: 64. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
665
Patients
234
Total drug cost
$4,048,445
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tagrisso (Osimertinib Mesylate) | Brand | 182 | 28 | $3,276,889 |
| Eliquis (Apixaban) | Brand | 84 | 14 | $52,534 |
| Ondansetron Hcl | Generic | 57 | 34 | $558 |
| Gabapentin | Generic | 45 | 21 | $1,312 |
| Prochlorperazine Maleate | Generic | 44 | 22 | $664 |
| Alecensa (Alectinib Hcl) | Brand | 36 | 0 | $712,494 |
| Prednisone | Generic | 31 | 18 | $207 |
| Levothyroxine Sodium | Generic | 29 | 11 | $378 |
| Mirtazapine | Generic | 29 | 16 | $522 |
| Dexamethasone | Generic | 28 | 17 | $441 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason Kao's medical specialty?
Dr. Jason Kao practices Physician Assistant in Stanford, CA.
Where does Dr. Jason Kao practice?
Dr. Jason Kao practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Jason Kao's NPI?
Dr. Jason Kao's National Provider Identifier (NPI) is 1255992293, issued by NPPES.
Does Dr. Jason Kao accept Medicare assignment?
Yes. Dr. Jason Kao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Kao commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.