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CYNTHIA CHEN-JOEA D.O,
NPI 1033573043
Family Medicine in West Covina, CA

Active since April 06, 2016PECOS EnrolledAccepts Medicare Assignment
79.29/100
CMS Quality Rating
1135 S SUNSET AVE STE 401, WEST COVINA, CA 91790(626) 732-8391 Get Directions Write a Review

NPPES record last updated: January 30, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cynthia Chen-joea D.o, NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA CHEN-JOEA D.O, (NPI 1033573043) is an individual family medicine provider in West Covina, California, licensed in California (20A16015) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Covina, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1033573043
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCYNTHIA CHEN-JOEACredential: D.O,
Location Address1135 S SUNSET AVE STE 401West Covina, CA 91790-3921
Mailing Address450 E Spring St, Suite 1Long Beach, CA 90806-1625 · (562) 933-0050 · Fax (562) 933-0079
Phone(626) 732-8391
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateApril 6, 2016
Last NPPES UpdateJanuary 30, 2024
NPPES CertifiedJanuary 30, 2024
✔ NPI 1033573043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A16015
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1135 S SUNSET AVE STE 401, West Covina, CA 91790
Open in Google Maps ↗

Secondary Practice Location 1

Location 11115 S. Sunset AveWest Covina, CA 91790 · Phone (626) 813-7837 · Fax (562) 933-0079

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cynthia Chen-joea D.o, is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648535872
PECOS Enrollment IDI20200313001896
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Cynthia Chen-joea reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emanate Health Medical Care Foundation
Same address
Multi-Specialty
1135 S SUNSET AVE STE 401
West Covina, CA 91790
  • Reassigned Medicare billing, California enrollment
  • 114 clinicians in this Medicare group
NPI 1467195073 (626) 732-0394
Emanate Health Medical Group
3.9 mi
General Practice
210 W SAN BERNARDINO RD
Covina, CA 91723
  • Reassigned Medicare billing, California enrollment
  • 70 clinicians in this Medicare group
NPI 1881054997 (626) 858-8580
Copa De Oro Medical Group Inc
13 mi
Internal Medicine
12052 IMPERIAL HWY STE 102
Norwalk, CA 90650
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1366214413 (310) 404-7171
County Of Los Angeles
20 mi
Clinic/Center
1670 E 120TH ST
Los Angeles, CA 90059
  • Reassigned Medicare billing, California enrollment
  • 435 clinicians in this Medicare group
NPI 1780877613 (310) 668-5201
Southern California Hospitalist Network Medical Group Inc
20 mi
Internal Medicine
625 THE CITY DR S STE 320
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • 187 clinicians in this Medicare group
NPI 1790880458 (714) 202-2330

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
46 services20 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.29/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.46
Promoting Interoperability90
Improvement Activities40
Cost50.22

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MOHAMMED YOUSUF ZAVERI MD
Family Medicine
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
JOHN QUIAMAS DO
Family Medicine
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8390
CITRUS VALLEY PHYSICIAN PARTNERS
Specialist
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 962-8122
JETTELE JOY D LARA FNP-C
Nurse Practitioner (Pediatrics)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8393
MARIANA MUNATONES NP
Nurse Practitioner (Family)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
ROBERT S MCDANIELS NP
Nurse Practitioner (Family)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8391
DR. BIMLESH GARG MD
Psychiatry & Neurology (Psychiatry)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 962-8451
DEZY MANI FNP
Nurse Practitioner (Family)
1135 S SUNSET AVE STE 401
WEST COVINA, CA 91790
Los Angeles County (626) 732-8393

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia Chen-joea's NPI number?

The NPI number for Cynthia Chen-joea is 1033573043. It was assigned to this individual provider in the NPPES registry on April 6, 2016.

Where is Cynthia Chen-joea located?

Cynthia Chen-joea practices at 1135 S Sunset Ave Ste 401, West Covina, CA 91790. The listed phone number is (626) 732-8391.

What is Cynthia Chen-joea's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Cynthia Chen-joea enrolled in Medicare?

Yes. Cynthia Chen-joea is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Cynthia Chen-joea's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Chen-joea reassigns Medicare benefits to 5 organizations: Emanate Health Medical Care Foundation (West Covina, CA), Emanate Health Medical Group (Covina, CA), Copa De Oro Medical Group Inc (Norwalk, CA), County Of Los Angeles (Los Angeles, CA) and Southern California Hospitalist Network Medical Group Inc (Orange, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cynthia Chen-joea's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cynthia Chen-joea was last updated on January 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.