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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WARNER BARRON MASSEY MD
NPI 1417140567
General Practice in Irving, TX

Active since August 22, 2007PECOS Enrolled
408 MOSS HILL RD, IRVING, TX 75063(972) 891-4432(214) 602-4114 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Warner Barron Massey Md NPPES

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

DR. WARNER BARRON MASSEY MD (NPI 1417140567) is an individual general practice provider in Irving, Texas, licensed in Texas (D6084) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417140567
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. WARNER BARRON MASSEYCredential: MD
Location Address408 MOSS HILL RDIrving, TX 75063-4238
Mailing Address408 Moss Hill RdIrving, TX 75063-4238 · (214) 402-0101 · Fax (214) 602-4114
Phone(972) 891-4432
Fax(214) 602-4114
Sole ProprietorYes
Enumeration DateAugust 22, 2007
Last NPPES UpdateOctober 12, 2026
NPPES CertifiedOctober 12, 2026
✔ NPI 1417140567 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in TX · D6084
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
408 MOSS HILL RD, Irving, TX 75063
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Other Identifiers 1

Medicaid137980201TX

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Warner Barron Massey 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 Reassignments

2

Medicare enrollment records show Warner Massey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

America First Primary Care PLLC
1.9 mi
Multi-Specialty
809 S MACARTHUR BLVD STE 400 RM 1
Coppell, TX 75019
  • Reassigned Medicare billing, Texas enrollment
  • 8 clinicians in this Medicare group
NPI 1922675347 (469) 498-2000
America First Urgent Care PLLC
1.9 mi
Urgent Care
809 S MACARTHUR BLVD STE 400
Coppell, TX 75019
  • Reassigned Medicare billing, Texas enrollment
  • 9 clinicians in this Medicare group
NPI 1861083768 (469) 498-2000

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 Warner Massey's NPI number?

The NPI number for Warner Massey is 1417140567. It was assigned to this individual provider in the NPPES registry on August 22, 2007.

Where is Warner Massey located?

Warner Massey practices at 408 Moss Hill Rd, Irving, TX 75063. The listed phone number is (972) 891-4432.

What is Warner Massey's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Warner Massey enrolled in Medicare?

Yes. Warner Massey is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Warner Massey's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Warner Massey reassigns Medicare benefits to 2 organizations: America First Primary Care PLLC (Coppell, TX) and America First Urgent Care PLLC (Coppell, TX). Each 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 Warner Massey'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 Warner Massey was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.