Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Ruby Y F Chen

Individual provider Family Medicine Physician · NPI 1811627276

Ruby Y F Chen is registered under Family Practice in Chino, California. Qualified in 2021, 5 years ago. Practices with Premier Family Medicine Associates, Inc, a 65-clinician group and works from 5 locations. Licensed in California and Michigan.

Years since qualifying
5
Licensed in
CA, MI
In the registry since
2022
Specialties on file
2
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Practice location Address checks out

5451 Walnut Ave
Chino, CA 91710-2609
Phone: (909) 464-8600
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 3110 Chino Ave Ste 150b, Chino Hills, CA 91709-1295 — (909) 630-7868
  • 1601 Monte Vista Ave Ste 190, Claremont, CA 91711-6600 — (909) 865-9977
  • 2333 Foothill Blvd Ste C, La Verne, CA 91750-3027 — (909) 392-6511
  • 650 Stewart Rd, Monroe, MI 48162-4222 — (734) 240-8430

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A197474 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 4351050320 (MI)

Record details

NPI number1811627276
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 16, 2022
Last updated in NPPESSeptember 29, 2026
Certification dateSeptember 29, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Premier Family Medicine Associates, Inc — 65 clinicians
Accepts Medicare assignment Not indicated

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging $86 1 payment · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $16 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Premier Family Medicine Associates, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 65 clinicians in the practice; 12 are shown here.

Other providers in Chino