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DR. THOMAS WAN CHONG MD
NPI 1912484148
Family Medicine in La Puente, CA

Active since July 20, 2018PECOS EnrolledAccepts Medicare Assignment
13742 AMAR RD, LA PUENTE, CA 91746(626) 919-0400 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 15, 2025, Jul 20, 2018 (2 updates tracked since 2018).

About Dr. Thomas Wan Chong Md NPPES

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

DR. THOMAS WAN CHONG MD (NPI 1912484148) is an individual family medicine provider in La Puente, California, licensed in California (A165528) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1912484148
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. THOMAS WAN CHONGCredential: MD
Location Address13742 AMAR RDLa Puente, CA 91746-1683
Mailing Address855 N Lark Ellen Ave Ste LWest Covina, CA 91791-1099 · (626) 322-9779
Phone(626) 919-0400
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJuly 20, 2018
Last NPPES UpdateSeptember 15, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2025
✔ NPI 1912484148 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 · A165528
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.
13742 AMAR RD, La Puente, CA 91746
Open in Google Maps ↗

Secondary Practice Locations 2

Location 14126 Maine AveBaldwin Park, CA 91706-3306 · Phone (626) 653-0800
Location 2855 N Lark Ellen Ave Ste LWest Covina, CA 91791-1099 · Phone (626) 322-9779

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas Wan Chong Md 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 ID1153740212
PECOS Enrollment IDI20200923002681
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91746 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.

Other Providers at the Same Location NPPES 3

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

CENTRAL CITY COMMUNITY HEALTH CENTER INC
Clinic/Center (Federally Qualified Health Center (FQHC))
13742 AMAR RD
LA PUENTE, CA 91746
Los Angeles County (626) 919-0400
CARLOS BEHARIE M.D. MEDICAL GROUP, INC.
Obstetrics & Gynecology
13742 AMAR RD
LA PUENTE, CA 91746
Los Angeles County (626) 652-0790
ALYSSA B CRUZ NP
Nurse Practitioner (Family)
13742 AMAR RD
LA PUENTE, CA 91746
Los Angeles County (626) 919-0400

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 Thomas Chong's NPI number?

The NPI number for Thomas Chong is 1912484148. It was assigned to this individual provider in the NPPES registry on July 20, 2018.

Where is Thomas Chong located?

Thomas Chong practices at 13742 Amar Rd, La Puente, CA 91746. The listed phone number is (626) 919-0400.

What is Thomas Chong's specialty?

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

Is Thomas Chong enrolled in Medicare?

Yes. Thomas Chong 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.

When was this NPI record last updated?

The NPPES record for Thomas Chong was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.