Doctor profile · Federal record
Dr. Ruby Y F Chen
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Chino, CA
- NPI 1811627276
- 5 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
5451 Walnut Ave
Chino, CA 917102609
(909) 464-8600 - Additional location
-
1601 Monte Vista Ave Ste 190
Claremont, CA 917116600
(909) 865-9977
fax (909) 469-2119 - Additional location
-
2333 Foothill Blvd Ste C
La Verne, CA 917503027
(909) 392-6511
fax (909) 469-2137 - Additional location
-
3110 Chino Ave Ste 150B
Chino Hills, CA 917091295
(909) 630-7868
fax (909) 469-2109 - Additional location
-
650 Stewart RD
Monroe, MI 481624222
(734) 240-8430
Show 2 more locations
Credentials & registration
- NPI registered
- June 2022 — 4 yrs on file
- Profile last updated
- February 25, 2026
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- California #A197474 · Michigan #4351050320
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811627276. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$48
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | 1 | $30.61 | |
| Novartis Pharmaceuticals Corporation | 1 | $17.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
30
Patients
0
Total drug cost
$269
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 19 | 0 | $156 |
| Levothyroxine Sodium | Generic | 11 | 0 | $113 |
Hospital affiliations
Frequently asked questions
What is Dr. Ruby Y F Chen's medical specialty?
Dr. Ruby Y F Chen practices Family Medicine Physician in Chino, CA.
Where does Dr. Ruby Y F Chen practice?
Dr. Ruby Y F Chen practices at 5451 Walnut Ave, Chino, CA 917102609. Office phone: 9094648600.
What is Dr. Ruby Y F Chen's NPI?
Dr. Ruby Y F Chen's National Provider Identifier (NPI) is 1811627276, issued by NPPES.
Does Dr. Ruby Y F Chen accept Medicare assignment?
Dr. Ruby Y F Chen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.