Doctor profile · Federal record
Dr. Khoa Nguyen
Physician Assistant · Cypress, CA
- NPI 1558904847
- Accepts Medicare
- MIPS 75.3 / 100 · 2023
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4755 Katella Avenue, Ste 103
Cypress, CA 90720
(657) 241-8101
fax (657) 276-4730 - Mailing address
-
4755 Katella Avenue, Ste 102
Cypress, CA 90720
Credentials & registration
- NPI registered
- October 2019 — 7 yrs on file
- Profile last updated
- May 3, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA59011
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558904847. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
522
Distinct HCPCS
10
Medicare allowed
$31,232
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 209 | 179 | $83 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 88 | 88 | $103 | |
81002 |
Urinalysis, manual test | 54 | 49 | $3 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 51 | 25 | $16 | |
71046 |
X-ray of chest, 2 views | 41 | 40 | $33 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 35 | 35 | $52 | |
36415 |
Insertion of needle into vein for collection of blood sample | 11 | 11 | $6 | |
73030 |
X-ray of shoulder, minimum of 2 views | 11 | 11 | $34 | |
81003 |
Automated urinalysis test | 11 | 11 | $2 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 11 | 11 | $16 |
In context: peer comparison
Among 1 peers in Cypress Physician Assistant, average services per provider: 52. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
300
Patients
269
Total drug cost
$4,186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 73 | 69 | $595 |
| Azithromycin | Generic | 49 | 45 | $186 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 32 | 31 | $567 |
| Cephalexin | Generic | 28 | 25 | $179 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 27 | 25 | $955 |
| Doxycycline Hyclate | Generic | 21 | 18 | $231 |
| Prednisone | Generic | 19 | 18 | $26 |
| Mupirocin | Generic | 17 | 15 | $207 |
| Polymyxin B Sul-Trimethoprim (Polymyxin B Sulf/Trimethoprim) | Brand | 12 | 12 | $113 |
| Diclofenac Sodium | Generic | 11 | 0 | $1,008 |
Frequently asked questions
What is Dr. Khoa Nguyen's medical specialty?
Dr. Khoa Nguyen practices Physician Assistant in Cypress, CA.
Where does Dr. Khoa Nguyen practice?
Dr. Khoa Nguyen practices at 4755 Katella Avenue, Ste 103, Cypress, CA 90720. Office phone: 6572418101.
What is Dr. Khoa Nguyen's NPI?
Dr. Khoa Nguyen's National Provider Identifier (NPI) is 1558904847, issued by NPPES.
Does Dr. Khoa Nguyen accept Medicare assignment?
Yes. Dr. Khoa Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Khoa Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.