Doctor profile · Federal record
Dr. Eric Chen, M.D.
Family Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Fontana, CA
- NPI 1871697250
- Accepts Medicare
- 52 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14050 Cherry Ave, Suite C
Fontana, CA 923378312
(909) 823-5220
fax (909) 823-7650
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- August 6, 2016
- Year of graduation
- 1974 — 52 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A36192
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871697250. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
308
Distinct HCPCS
4
Medicare allowed
$25,623
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 181 | 50 | $94 | |
36410 |
Insertion of needle into vein (3 years or older) | 61 | 33 | $18 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 55 | 36 | $133 | |
90688 |
Influenza vaccine, quadrivalent, 0.5 ml dosage | 11 | 11 | $20 |
In context: peer comparison
Among 13 peers in Fontana Family Medicine Physician, average services per provider: 62. This provider delivers 5.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,250
Patients
379
Total drug cost
$15,419
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 212 | 69 | $3,315 |
| Amlodipine Besylate | Generic | 111 | 34 | $739 |
| Metformin Hcl | Generic | 109 | 35 | $1,269 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 98 | 33 | $1,583 |
| Lisinopril | Generic | 90 | 28 | $834 |
| Alprazolam | Generic | 86 | 21 | $144 |
| Diclofenac Sodium | Generic | 74 | 27 | $941 |
| Omeprazole | Generic | 74 | 20 | $674 |
| Atenolol | Generic | 72 | 21 | $690 |
| Losartan Potassium | Generic | 70 | 24 | $1,062 |
Frequently asked questions
What is Dr. Eric Chen's medical specialty?
Dr. Eric Chen practices Family Medicine Physician in Fontana, CA.
Where does Dr. Eric Chen practice?
Dr. Eric Chen practices at 14050 Cherry Ave, Fontana, CA 923378312. Office phone: 9098235220.
What is Dr. Eric Chen's NPI?
Dr. Eric Chen's National Provider Identifier (NPI) is 1871697250, issued by NPPES.
Does Dr. Eric Chen accept Medicare assignment?
Yes. Dr. Eric Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eric Chen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein (3 years or older) (HCPCS 36410); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.