Doctor profile · Federal record
Dr. Anthony Chen, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Surgery Physician · Hacienda Heights, CA
- NPI 1073527099
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1850 S Azusa Ave, Suite 102
Hacienda Heights, CA 917456827
(626) 912-2682
fax (626) 912-2684
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 2, 2010
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #G74781 · California #G074781
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073527099. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,462
Distinct HCPCS
10
Medicare allowed
$142,738
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 300 | 152 | $132 | |
36410 |
Insertion of needle into vein (3 years or older) | 193 | 117 | $18 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 188 | 99 | $59 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 127 | 77 | $94 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 104 | 104 | $133 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 85 | 84 | $210 | |
G0008 |
Administration of influenza virus vaccine | 73 | 73 | $33 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 72 | 72 | $212 | |
G0009 |
Administration of pneumococcal vaccine | 66 | 66 | $33 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 61 | 60 | $41 |
In context: peer comparison
Among 5 peers in Hacienda Heights Internal Medicine Physician, average services per provider: 334. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
5,549
Patients
1,648
Total drug cost
$130,959
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 985 | 273 | $18,003 |
| Amlodipine Besylate | Generic | 678 | 202 | $7,894 |
| Losartan Potassium | Generic | 443 | 127 | $8,021 |
| Rosuvastatin Calcium | Generic | 437 | 156 | $14,198 |
| Simvastatin | Generic | 394 | 128 | $5,532 |
| Metoprolol Succinate | Generic | 331 | 96 | $7,673 |
| Valsartan | Generic | 286 | 83 | $10,065 |
| Ezetimibe | Generic | 284 | 90 | $16,710 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 264 | 72 | $4,267 |
| Levothyroxine Sodium | Generic | 260 | 70 | $5,971 |
Frequently asked questions
What is Dr. Anthony Chen's medical specialty?
Dr. Anthony Chen practices Internal Medicine Physician in Hacienda Heights, CA.
Where does Dr. Anthony Chen practice?
Dr. Anthony Chen practices at 1850 S Azusa Ave, Hacienda Heights, CA 917456827. Office phone: 6269122682.
What is Dr. Anthony Chen's NPI?
Dr. Anthony Chen's National Provider Identifier (NPI) is 1073527099, issued by NPPES.
Does Dr. Anthony Chen accept Medicare assignment?
Dr. Anthony Chen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Anthony Chen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein (3 years or older) (HCPCS 36410); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.