Doctor profile · Federal record
Dr. CHRISTINA PHAN, PA
Physician Assistant · CASTRO VALLEY, CA
- NPI 1831668987
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20642 JOHN DR
CASTRO VALLEY, CA 945465103
(888) 924-1036 - Additional location
-
1001 S Main St Apt M309
Milpitas, CA 950355367
(408) 712-8859
Credentials & registration
- NPI registered
- November 2018 — 8 yrs on file
- Profile last updated
- August 23, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA56836
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831668987. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
539
Distinct HCPCS
4
Medicare allowed
$46,629
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 469 | 420 | $92 | |
81003 |
Automated urinalysis test | 33 | 30 | $2 | |
87428 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 19 | 19 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $131 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 83. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
248
Patients
188
Total drug cost
$3,163
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 25 | 25 | $241 |
| Azithromycin | Generic | 21 | 18 | $99 |
| Amoxicillin | Generic | 20 | 20 | $66 |
| Doxycycline Hyclate | Generic | 19 | 19 | $210 |
| Fluticasone Propionate | Generic | 19 | 16 | $316 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 18 | 13 | $472 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 18 | 18 | $160 |
| Atorvastatin Calcium | Generic | 15 | 0 | $201 |
| Baclofen | Generic | 14 | 0 | $257 |
| Diclofenac Sodium | Generic | 14 | 11 | $340 |