Doctor profile · Federal record
Dr. Hoa Nguyen, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology (Internal Medicine) Physician · Marysville, CA
- NPI 1528083664
- Accepts Medicare
- MIPS 81.7 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
618 5Th St
Marysville, CA 959015612
(530) 749-4400 - Mailing address
-
782 Sun Bonnet CT
Rocklin, CA 957655352
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 11, 2020
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A77714
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528083664. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,219
Distinct HCPCS
7
Medicare allowed
$144,021
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 751 | 340 | $99 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 251 | 118 | $146 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 86 | 86 | $184 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $133 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 30 | $177 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 22 | $67 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 21 | $132 |
In context: peer comparison
Among 1 peers in Marysville Hematology & Oncology Physician, average services per provider: 174. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$152
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teleflex LLC | 1 | $102.93 | |
| Tempus Ai, INC | 1 | $24.67 | |
| Novartis Pharmaceuticals Corporation | 1 | $24.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
390
Patients
121
Total drug cost
$561,446
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 77 | 34 | $2,790 |
| Anastrozole | Generic | 62 | 28 | $2,002 |
| Promethazine Hcl | Generic | 40 | 25 | $269 |
| Letrozole | Generic | 31 | 11 | $1,034 |
| Revlimid (Lenalidomide) | Brand | 24 | 0 | $486,683 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 21 | 0 | $978 |
| Dexamethasone | Generic | 20 | 0 | $147 |
| Eliquis (Apixaban) | Brand | 17 | 0 | $16,304 |
| Naloxone Hcl | Generic | 17 | 12 | $1,204 |
| Allopurinol | Generic | 15 | 0 | $106 |
Hospital affiliations
Frequently asked questions
What is Dr. Hoa Nguyen's medical specialty?
Dr. Hoa Nguyen practices Hematology & Oncology Physician in Marysville, CA.
Where does Dr. Hoa Nguyen practice?
Dr. Hoa Nguyen practices at 618 5Th St, Marysville, CA 959015612. Office phone: 5307494400.
What is Dr. Hoa Nguyen's NPI?
Dr. Hoa Nguyen's National Provider Identifier (NPI) is 1528083664, issued by NPPES.
Does Dr. Hoa Nguyen accept Medicare assignment?
Yes. Dr. Hoa Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hoa Nguyen 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); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.