Doctor profile · Federal record
Dr. Ahna Olson, P.A.
Physician Assistant · Physician Assistant · Palo Alto, CA
- NPI 1528512225
- 10 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
795 El Camino Real
Palo Alto, CA 943012302
(650) 253-2977 - Additional location
-
2120 L St Nw Ste 450
Washington, DC 200371541
(320) 491-2442 - Additional location
-
2 Embarcadero Ctr Lbby Level
San Francisco, CA 941113823
(888) 663-6331
fax (415) 252-7176 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- July 7, 2025
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- California #54877 · District of Columbia #PA031276
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528512225. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
193
Distinct HCPCS
2
Medicare allowed
$26,657
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 173 | 163 | $133 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 20 | $185 |
In context: peer comparison
Among 17 peers in Palo Alto Physician Assistant, average services per provider: 70. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
23
Total drug cost
$3,093
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 23 | 23 | $241 |
| Omeprazole | Generic | 16 | 0 | $189 |
| Lidocaine | Generic | 15 | 0 | $2,664 |
Frequently asked questions
What is Dr. Ahna Olson's medical specialty?
Dr. Ahna Olson practices Physician Assistant in Palo Alto, CA.
Where does Dr. Ahna Olson practice?
Dr. Ahna Olson practices at 795 El Camino Real, Palo Alto, CA 943012302. Office phone: 6502532977.
What is Dr. Ahna Olson's NPI?
Dr. Ahna Olson's National Provider Identifier (NPI) is 1528512225, issued by NPPES.
What procedures does Dr. Ahna Olson commonly perform?
Top Medicare-reported procedures in 2023: 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.