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DR. JAMES FOSTER NUNN DO
NPI 1477139079
Emergency Medicine in Arlington, TX

Active since March 23, 2021PECOS Enrolled
3301 MATLOCK RD, ARLINGTON, TX 76015(682) 509-3041 Get Directions Write a Review

NPPES record last updated: January 10, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. James Foster Nunn Do NPPES

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

DR. JAMES FOSTER NUNN DO (NPI 1477139079) is an individual emergency medicine provider in Arlington, Texas, licensed in Texas (U8408) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477139079
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JAMES FOSTER NUNNCredential: DO
Location Address3301 MATLOCK RDArlington, TX 76015-2908
Mailing Address150 Boland St Apt 204Fort Worth, TX 76107-1212 · (336) 970-1856
Phone(682) 509-3041
Sole ProprietorNo
Enumeration DateMarch 23, 2021
Last NPPES UpdateJanuary 10, 2024
NPPES CertifiedJanuary 10, 2024
✔ NPI 1477139079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · U8408
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3301 MATLOCK RD, Arlington, TX 76015
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Accepted Insurance

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

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 Foster Nunn Do 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

4

Medicare enrollment records show James Nunn reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Questcare Medical Services, PLLC
0.1 mi
Nurse Practitioner
3301 MATLOCK RD
Arlington, TX 76015
  • Reassigned Medicare billing, Texas enrollment
  • 454 clinicians in this Medicare group
NPI 1497807713 (954) 939-5000
Concord Medical Group PLLC
282 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,338 clinicians in this Medicare group
NPI 1083630610 (888) 264-0330
Concord Medical Group Of Texas PLLC
282 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,439 clinicians in this Medicare group
NPI 1750790762 (888) 264-0330
Acs Primary Care Physicians - Southeast PC
1,061 mi
Emergency Medicine
809 82ND PKWY
Myrtle Beach, SC 29572
  • Reassigned Medicare billing, South Carolina enrollment
  • 559 clinicians in this Medicare group
NPI 1861430555 (843) 692-1000

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
87 services85 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
62 services55 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
38 services37 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
35 services35 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.20 typical visit price
range $56.47 – $171.07
Typical copayment $21.80 (range $14.11 – $42.76)
Most-billed visit code 99203
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

NICHOLAS KEEVEN MD
Emergency Medicine
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
CHRISTOPHER MICHAEL POWERS MPH, PA-C
Physician Assistant
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 506-4868
LAKSHMI DEVI MORLA
Emergency Medicine
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-3041
ALAN DEIAR ABDULKADER AL-TALABANI M.D.
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD, MEDICAL CITY ARLINGTON HOSPITAL
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
DR. RINU VARGHESE MD
Internal Medicine
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
DR. JORIM JOHNSON PARMAR MD
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (682) 509-6200
DR. SHREYA M SARAF MD
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (817) 983-3024
MUIZ KHAN TAREEN MD
Student in an Organized Health Care Education/Training Program
3301 MATLOCK RD
ARLINGTON, TX 76015
Tarrant County (313) 738-1479

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 Nunn's NPI number?

The NPI number for James Nunn is 1477139079. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is James Nunn located?

James Nunn practices at 3301 Matlock Rd, Arlington, TX 76015. The listed phone number is (682) 509-3041.

What is James Nunn's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is James Nunn enrolled in Medicare?

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

Which organizations bill Medicare for James Nunn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Nunn reassigns Medicare benefits to 4 organizations: Questcare Medical Services, PLLC (Arlington, TX), Concord Medical Group PLLC (Lubbock, TX), Concord Medical Group Of Texas PLLC (Lubbock, TX) and Acs Primary Care Physicians - Southeast PC (Myrtle Beach, SC). 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 James Nunn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Nunn accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list James Nunn 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 Nunn was last updated on January 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.