DAVID MATTHEW WALKER MD
NPI 1083637219
Pediatrics - Pediatric Emergency Medicine in Bridgewater, NJ

Q: What is David Walker's NPI number?

The NPI number for David Walker is 1083637219. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Q: What is David Walker's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Q: When was this NPI record last updated?

The NPPES record for David Walker was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since July 26, 2006PECOS Enrolled

966 US HIGHWAY 22, BRIDGEWATER, NJ 08807(732) 605-5437 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About David Matthew Walker Md NPPES

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

DAVID MATTHEW WALKER MD (NPI 1083637219) is an individual pediatric emergency medicine provider in Bridgewater, New Jersey, licensed in New Jersey (25MA10445300) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Springfield.

NPPES Registry Identity

NPI1083637219

Entity TypeIndividualMale

Primary Taxonomy2080P0204X

Provider Legal NameDAVID MATTHEW WALKERCredential: MD

Location Address966 US HIGHWAY 22Bridgewater, NJ 08807-2818

Mailing Address5645 Main StFlushing, NY 11355-5045 · (718) 670-1426

Phone(732) 605-5437

Sole ProprietorNo

Enumeration DateJuly 26, 2006

Last NPPES UpdateApril 24, 2025

NPPES CertifiedApril 24, 2025

✔ NPI 1083637219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0204X

Licenses✔ Licensed in NJ · 25MA10445300✔ Licensed in HI · MD-19876✔ Licensed in CA · C196326

Definition

A pediatrician who has special qualifications to manage emergencies in infants and children.

966 US HIGHWAY 22, Bridgewater, NJ 08807

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Secondary Practice Location 1

Location 1355 US Highway 22Springfield, NJ 07081-3577 · Phone (973) 467-2767

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Matthew Walker 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 David Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hackensack Meridian Health Medical Group - Specialty Care PC

32 mi

Surgical Critical Care

331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701

Reassigned Medicare billing, New Jersey enrollment
2,844 clinicians in this Medicare group

NPI 1215989249 (732) 807-0800

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 David Walker's NPI number?

The NPI number for David Walker is 1083637219. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is David Walker located?

David Walker practices at 966 Us Highway 22, Bridgewater, NJ 08807. The listed phone number is (732) 605-5437.

What is David Walker's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is David Walker enrolled in Medicare?

Yes. David Walker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for David Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Walker reassigns Medicare benefits to Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 David Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Walker accept?

Health plans from Oscar Health list David Walker as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Walker was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.