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JAMES ALAN BARNHART MD
NPI 1689612541
Anesthesiology in Dallas, TX

Active since June 03, 2006PECOS Enrolled
6606 LBJ FWY, SUITE 200, DALLAS, TX 75240(972) 715-5000(972) 715-9976 Get Directions Write a Review

NPPES record last updated: October 28, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 28, 2019, Sep 29, 2015 (2 updates tracked since 2015).

About James Alan Barnhart Md NPPES

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

JAMES ALAN BARNHART MD (NPI 1689612541) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (F6417) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689612541
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJAMES ALAN BARNHARTCredential: MD
Location Address6606 LBJ FWY, SUITE 200Dallas, TX 75240
Mailing AddressPo Box 840853Dallas, TX 75284-0853 · (972) 715-1999 · Fax (972) 233-3666
Phone(972) 715-5000
Fax(972) 715-9976
Sole ProprietorNo
Enumeration DateJune 3, 2006
Last NPPES UpdateOctober 28, 20192 updates tracked since enumeration
✔ NPI 1689612541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · F6417
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
6606 LBJ FWY, Dallas, TX 75240
Open in Google Maps ↗

Other Identifiers 1

Other8EH094TX · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

James Alan Barnhart 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 Barnhart reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Perioperative Services Of Mississippi, LLC
387 mi
Anesthesiology
234 E CAPITOL ST
Jackson, MS 39201
  • Reassigned Medicare billing, Mississippi enrollment
  • 187 clinicians in this Medicare group
NPI 1881123123 (601) 371-2802

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 20

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

ADAM PEEPLES CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY, SUITE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
JEANNIE K MURPHY CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY, SUITE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
MARSHALL ANDERSEN CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY, STE. 200
DALLAS, TX 75240
Dallas County (972) 715-5000
JORGE AVILA-HERNANDEZ MD
Anesthesiology
6606 LBJ FWY, STE. 200
DALLAS, TX 75240
Dallas County (972) 715-5000
WARREN CUSICK CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY, STE. 200
DALLAS, TX 75240
Dallas County (972) 715-5000
DR. SHANON M. COOKE MD
Anesthesiology
6606 LBJ FWY, SUITE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
RONALD PRESTAGE CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY, SUITE 200
DALLAS, TX 75240
Dallas County (972) 715-5000
JONATHAN BLACKMORE PHILLIPS CRNA
Nurse Anesthetist, Certified Registered
6606 LBJ FWY, SUITE 200
DALLAS, TX 75240
Dallas County (972) 715-5000

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 Barnhart's NPI number?

The NPI number for James Barnhart is 1689612541. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is James Barnhart located?

James Barnhart practices at 6606 Lbj Fwy Suite 200, Dallas, TX 75240. The listed phone number is (972) 715-5000.

What is James Barnhart's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is James Barnhart enrolled in Medicare?

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

Which organization bills Medicare for James Barnhart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Barnhart reassigns Medicare benefits to Perioperative Services Of Mississippi, LLC (Jackson, MS). 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 Barnhart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Barnhart accept?

Health plans from Blue Cross and Blue Shield of Alabama and Blue Cross and Blue Shield of Texas list James Barnhart 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 James Barnhart was last updated on October 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.