Doctor profile · Federal record
Dr. Richard Nguyen, DO
Family Medicine Physician (CMS: Family Practice) · Chandler, AZ
- NPI 1164496204
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1343 N Alma School RD, Ste 160
Chandler, AZ 85224
(480) 963-1853
fax (480) 963-1854
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- September 21, 2018
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Arizona #4056
- Medicaid
- AZ #891459
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164496204. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
520
Distinct HCPCS
6
Medicare allowed
$51,664
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 195 | 118 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 179 | 113 | $123 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 69 | 69 | $125 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 33 | 33 | $14 | |
99497 |
Advance care planning, first 30 minutes | 29 | 28 | $81 | |
93922 |
Ultrasound study of arm and leg arteries | 15 | 15 | $79 |
In context: peer comparison
Among 43 peers in Chandler Family Medicine Physician, average services per provider: 124. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$885
Transactions
38
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 8 | $212.24 | |
| Janssen Pharmaceuticals, INC | 3 | $111.21 | |
| Amgen INC. | 3 | $73.15 | |
| Sanofi-Aventis U.S. LLC | 3 | $50.21 | |
| Abbvie INC. | 2 | $49.77 | |
| Pfizer INC. | 3 | $46.37 | |
| GlaxoSmithKline, LLC. | 2 | $43.70 | |
| Boston Scientific Corporation | 1 | $43.55 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $42.38 | |
| Abbott Laboratories | 2 | $38.64 | |
| Exact Sciences Corporation | 2 | $38.02 | |
| Lilly USA, LLC | 2 | $35.28 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $33.84 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $20.49 | |
| Gilead Sciences, INC. | 1 | $17.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,322
Patients
1,088
Total drug cost
$58,564
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 504 | 162 | $6,962 |
| Amlodipine Besylate | Generic | 372 | 124 | $3,194 |
| Losartan Potassium | Generic | 342 | 107 | $6,190 |
| Metformin Hcl | Generic | 325 | 106 | $3,776 |
| Levothyroxine Sodium | Generic | 223 | 63 | $3,930 |
| Alendronate Sodium | Generic | 209 | 66 | $4,460 |
| Lisinopril | Generic | 194 | 62 | $2,122 |
| Omeprazole | Generic | 175 | 58 | $3,828 |
| Gabapentin | Generic | 165 | 53 | $5,065 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 160 | 60 | $6,304 |
Frequently asked questions
What is Dr. Richard Nguyen's medical specialty?
Dr. Richard Nguyen practices Family Medicine Physician in Chandler, AZ.
Where does Dr. Richard Nguyen practice?
Dr. Richard Nguyen practices at 1343 N Alma School RD, Chandler, AZ 85224. Office phone: 4809631853.
What is Dr. Richard Nguyen's NPI?
Dr. Richard Nguyen's National Provider Identifier (NPI) is 1164496204, issued by NPPES.
Does Dr. Richard Nguyen accept Medicare assignment?
Yes. Dr. Richard Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.