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BETTY PO TSANG D.O.
NPI 1245620293
Family Medicine in Chino, CA

Active since January 29, 2015PECOS EnrolledAccepts Medicare Assignment
5451 WALNUT AVE, CHINO, CA 91710(909) 464-9675 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 29, 2021, Feb 12, 2016 (2 updates tracked since 2016).

About Betty Po Tsang D.o. NPPES

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

BETTY PO TSANG D.O. (NPI 1245620293) is an individual family medicine provider in Chino, California, licensed in California (NONE) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1245620293
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameBETTY PO TSANGCredential: D.O.
Location Address5451 WALNUT AVEChino, CA 91710-2609
Mailing Address5451 Walnut AveChino, CA 91710-2609
Phone(909) 464-9675
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJanuary 29, 2015
Last NPPES UpdateNovember 29, 20212 updates tracked since enumeration
✔ NPI 1245620293 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 · NONE
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.
5451 WALNUT AVE, Chino, CA 91710
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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

Betty Po Tsang 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 ID9032496658
PECOS Enrollment IDI20170509002549
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 Reassignment

Medicare enrollment records show Betty Tsang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
14 mi
Health Maintenance Organization
441 N LAKEVIEW AVE
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1952333460 (714) 279-4000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91710 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

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.

DR. NEELAMMA VENKATASHAMAPPA
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8623
CHINO EMERGENCY MEDICAL ASSOCIATES, INC.
Emergency Medicine
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (424) 241-1546
ANTHONY HICHAM SEMAAN
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8600
DR. DANIEL TEHRANZADEH
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8600
HOANGANH CHAU
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8600
HUDA NASANI
Family Medicine
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8600
AHMET SEKIP AHMADI
Student in an Organized Health Care Education/Training Program
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8920
MARCO ANTONIO VALLADARES RENDEROS MD
Family Medicine
5451 WALNUT AVE
CHINO, CA 91710
San Bernardino County (909) 464-8609

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 Betty Tsang's NPI number?

The NPI number for Betty Tsang is 1245620293. It was assigned to this individual provider in the NPPES registry on January 29, 2015.

Where is Betty Tsang located?

Betty Tsang practices at 5451 Walnut Ave, Chino, CA 91710. The listed phone number is (909) 464-9675.

What is Betty Tsang's specialty?

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

Is Betty Tsang enrolled in Medicare?

Yes. Betty Tsang 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 organization bills Medicare for Betty Tsang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Betty Tsang reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, CA). The 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 Betty Tsang'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 Betty Tsang was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.