DR. JAMES PIERCE MD
NPI 1215162607
Surgery - Pediatric Surgery in Madera, CA

Q: What is James Pierce's NPI number?

The NPI number for James Pierce is 1215162607. It was assigned to this individual provider in the NPPES registry on May 28, 2009.

Q: What is James Pierce's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Q: When was this NPI record last updated?

The NPPES record for James Pierce was last updated on March 11, 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.

Active since May 28, 2009PECOS Enrolled

9300 VALLEY CHILDRENS PL # GE01, MADERA, CA 93636(559) 353-7290(559) 353-7286 Get Directions Write a Review

NPPES record last updated: March 11, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. James Pierce Md NPPES

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

DR. JAMES PIERCE MD (NPI 1215162607) is an individual pediatric surgery provider in Madera, California, licensed in California (A88011) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215162607

Entity TypeIndividualMale

Primary Taxonomy2086S0120X

Provider Legal NameDR. JAMES PIERCECredential: MD

Location Address9300 VALLEY CHILDRENS PL # GE01Madera, CA 93636-8761

Mailing Address9300 Valley Childrens Pl # Sc05Madera, CA 93636-8761 · (559) 353-5700 · Fax (559) 353-5708

Phone(559) 353-7290

Fax(559) 353-7286

Sole ProprietorNo

Enumeration DateMay 28, 2009

Last NPPES UpdateMarch 11, 2020

NPPES CertifiedMarch 11, 2020

✔ NPI 1215162607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0120X

License✔ Licensed in CA · A88011

Definition

A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

9300 VALLEY CHILDRENS PL # GE01, Madera, CA 93636

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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 (PECOS)

Dr. James Pierce Md 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 James Pierce 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.

Other Providers at the Same Location NPPES

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

KRISTA LYNN SHEMENT LAI

Surgery (Pediatric Surgery)

9300 VALLEY CHILDRENS PL # GE01
MADERA, CA 93636

Madera County (559) 353-7290

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 James Pierce's NPI number?

The NPI number for James Pierce is 1215162607. It was assigned to this individual provider in the NPPES registry on May 28, 2009.

Where is James Pierce located?

James Pierce practices at 9300 Valley Childrens Pl # Ge01, Madera, CA 93636. The listed phone number is (559) 353-7290.

What is James Pierce's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Is James Pierce enrolled in Medicare?

Yes. James Pierce is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for James Pierce's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Pierce 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 James Pierce'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 James Pierce was last updated on March 11, 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.