Doctor profile · Federal record
Dr. Andrew Northness, PA-C
Physician Assistant · Medical Physician Assistant · Stanford, CA
- NPI 1235671181
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- November 2016 — 10 yrs on file
- Profile last updated
- December 18, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #53983
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235671181. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
312
Distinct HCPCS
3
Medicare allowed
$38,855
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 226 | 87 | $141 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 38 | $96 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 20 | 15 | $31 |
In context: peer comparison
Among 89 peers in Stanford Physician Assistant, average services per provider: 64. This provider delivers 4.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
167
Patients
58
Total drug cost
$18,079
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 34 | 23 | $638 |
| Prochlorperazine Maleate | Generic | 34 | 23 | $282 |
| Oxycodone Hcl | Generic | 23 | 12 | $518 |
| Eliquis (Apixaban) | Brand | 21 | 0 | $14,755 |
| Pantoprazole Sodium | Generic | 16 | 0 | $242 |
| Famotidine | Generic | 15 | 0 | $137 |
| Dronabinol | Generic | 12 | 0 | $1,485 |
| Prednisone | Generic | 12 | 0 | $21 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Northness's medical specialty?
Dr. Andrew Northness practices Physician Assistant in Stanford, CA.
Where does Dr. Andrew Northness practice?
Dr. Andrew Northness practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Andrew Northness's NPI?
Dr. Andrew Northness's National Provider Identifier (NPI) is 1235671181, issued by NPPES.
Does Dr. Andrew Northness accept Medicare assignment?
Yes. Dr. Andrew Northness accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Northness 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); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212). Source: CMS Medicare Physician & Other Practitioners file.