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DR. WAN-KEUNG CHEN M.D.
NPI 1407181258
Pediatrics - Child Abuse Pediatrics in Madera, CA

Active since October 13, 2009PECOS Enrolled
9300 VALLEY CHILDREN'S PLACE MB18, MADERA, CA 93636(559) 353-6022(559) 353-7176 Get Directions Write a Review

NPPES record last updated: March 9, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 9, 2020, Oct 19, 2019, Mar 23, 2016 (3 updates tracked since 2016).

About Dr. Wan-keung Chen M.d. NPPES

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

DR. WAN-KEUNG CHEN M.D. (NPI 1407181258) is an individual child abuse pediatrics provider in Madera, California, licensed in California (162621) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS and maintains a secondary practice location in Valhalla.

NPPES Registry Identity

NPI1407181258
Entity TypeIndividualMale
Primary Taxonomy2080C0008X
Provider Legal NameDR. WAN-KEUNG CHENCredential: M.D.
Location Address9300 VALLEY CHILDREN'S PLACE MB18Madera, CA 93636-8761
Mailing Address9300 Valley Children's Place Mb18Madera, CA 93636 · (559) 353-6022 · Fax (559) 353-7176
Phone(559) 353-6022
Fax(559) 353-7176
Sole ProprietorNo
Enumeration DateOctober 13, 2009
Last NPPES UpdateMarch 9, 20203 updates tracked since enumeration
NPPES CertifiedMarch 9, 2020
✔ NPI 1407181258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Child Abuse PediatricsAllopathic & Osteopathic Physicians
Taxonomy Code2080C0008X
Licenses✔ Licensed in CA · 162621✔ Licensed in NY · 257167
Definition
A Child Abuse Pediatrician serves as a resource to children, families and communities by accurately diagnosing abuse; consulting with community agencies on child safety; providing expertise in courts of law; treating consequences of abuse and neglect; directing child abuse and neglect prevention programs and participating on multidisciplinary teams investigating; and managing child abuse cases.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 257167 (NY)
9300 VALLEY CHILDREN'S PLACE MB18, Madera, CA 93636
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Secondary Practice Location 1

Location 120 Plaza W, Cedarwood Hall, Room C-116Valhalla, NY 10595-1571 · Phone (914) 493-5333

Other Identifiers 1

Medicaid03632639NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Wan-keung Chen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Wan-keung Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Valley Children's Medical Group
85 mi
Pediatrics
1524 MCHENRY AVE, SUITE 550
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Valley Childrens Medical Group
  • 387 clinicians in this Medicare group
NPI 1437555265 (559) 353-5010

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

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 Wan-keung Chen's NPI number?

The NPI number for Wan-keung Chen is 1407181258. It was assigned to this individual provider in the NPPES registry on October 13, 2009.

Where is Wan-keung Chen located?

Wan-keung Chen practices at 9300 Valley Children's Place Mb18, Madera, CA 93636. The listed phone number is (559) 353-6022.

What is Wan-keung Chen's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Child Abuse Pediatrics, with taxonomy code 2080C0008X.

Is Wan-keung Chen enrolled in Medicare?

Yes. Wan-keung Chen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Wan-keung Chen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wan-keung Chen reassigns Medicare benefits to Valley Children's Medical Group (Modesto, 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 Wan-keung Chen'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 Wan-keung Chen was last updated on March 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.