Doctor profile · Federal record
Dr. Andrew Truong, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Mission Viejo, CA
- NPI 1134513047
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
26800 Crown Valley Pkwy Ste 305
Mission Viejo, CA 92691
(949) 364-6000
fax (949) 364-3213
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- November 11, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A159187
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134513047. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,478
Distinct HCPCS
10
Medicare allowed
$169,993
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 572 | 299 | $137 | |
36415 |
Insertion of needle into vein for collection of blood sample | 231 | 163 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 187 | 138 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 182 | 145 | $7 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 173 | 173 | $140 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 166 | 130 | $13 | |
83036 |
Hemoglobin a1c level | 126 | 92 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 110 | 85 | $98 | |
82306 |
Vitamin d-3 level | 59 | 54 | $29 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 57 | 47 | $16 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 176. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$1,017
Transactions
45
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 9 | $216.36 | |
| Novartis Pharmaceuticals Corporation | 7 | $137.31 | |
| Abbott Laboratories | 5 | $89.43 | |
| Lilly USA, LLC | 3 | $69.95 | |
| Merck Sharp & Dohme LLC | 3 | $56.13 | |
| ABBVIE INC. | 2 | $44.23 | |
| Novo Nordisk Inc | 2 | $43.94 | |
| Phathom Pharmaceuticals, Inc. | 2 | $40.47 | |
| Amgen Inc. | 2 | $37.23 | |
| SANOFI-AVENTIS U.S. LLC | 2 | $36.56 | |
| Gilead Sciences, Inc. | 2 | $34.25 | |
| GlaxoSmithKline, LLC. | 1 | $33.62 | |
| PFIZER INC. | 2 | $32.96 | |
| Exact Sciences Corporation | 2 | $31.41 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $26.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,200
Patients
642
Total drug cost
$107,796
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 333 | 97 | $5,534 |
| Rosuvastatin Calcium | Generic | 323 | 104 | $10,782 |
| Losartan Potassium | Generic | 285 | 80 | $4,230 |
| Amlodipine Besylate | Generic | 242 | 71 | $1,988 |
| Levothyroxine Sodium | Generic | 189 | 53 | $3,916 |
| Lisinopril | Generic | 127 | 36 | $1,296 |
| Tamsulosin Hcl | Generic | 113 | 39 | $2,243 |
| Zolpidem Tartrate | Generic | 94 | 22 | $569 |
| Metformin Hcl | Generic | 82 | 20 | $899 |
| Metoprolol Succinate | Generic | 82 | 23 | $1,537 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Truong's medical specialty?
Dr. Andrew Truong practices Internal Medicine Physician in Mission Viejo, CA.
Where does Dr. Andrew Truong practice?
Dr. Andrew Truong practices at 26800 Crown Valley Pkwy Ste 305, Mission Viejo, CA 92691. Office phone: 9493646000.
What is Dr. Andrew Truong's NPI?
Dr. Andrew Truong's National Provider Identifier (NPI) is 1134513047, issued by NPPES.
Does Dr. Andrew Truong accept Medicare assignment?
Yes. Dr. Andrew Truong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Truong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.