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Active NPI 1104037639 Individual Practitioner Male Practitioner

Dr. Jeffrey G Mcwilliams , MD

Emergency Medicine • Longview, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jeffrey Mcwilliams, MD is a certified Emergency Medicine practicing in Longview, TX. With approximately 19 years of clinical experience since completing medical education in 2007, Dr. Mcwilliams delivers high-quality medical care to the local community at 1300 N 6TH ST UNIT A.

Dr. Mcwilliams maintains professional affiliations with Northeast Texas Emergency Physicians Pllc, Union Emergency Physicians Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1300 N 6th St Unit A

Longview, TX 756015567

Telephone 9032328928
Fax 9032341639
Associated Practice Facility / Clinic
🏢 Core Health Systems Facility NPI 1033891148

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Longview, TX

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs -6.8 yrs vs City Avg
City Avg: 25.8 Yrs
State Avg: 22.2 Yrs
Regional Practice Density
39 Specialists

Practicing in Longview, TX (5048 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
92.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mcwilliams (19 Years) 19 Yrs
Longview Specialty Average (25.8 Years) 25.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
80 78 $2360.80 $167.85
99284 Emergency department visit with moderate level of medical decision making
69 67 $1552.22 $113.82
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
51 50 $111.33 $7.72
99291 Critical care, first 30-74 minutes
12 12 $2708.00 $202.72

Medical Specialties & State Licenses

CMS Verified: 2022-07-22
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License TX N7143

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.

General Practice

NUCC Taxonomy Code: 208D00000X

State License TX N7143

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License LA MD203850

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.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License OK 269656

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
216797510 (TX)
Medicaid State Provider ID
09891 (LA)

Hospital & Practice Group Affiliations

Northeast Texas Emergency Physicians Pllc

1612 S Henderson Blvd, Kilgore, TX 756623518

Phone: 9039842492

Union Emergency Physicians Pllc

2600 Saint Michael Dr, Texarkana, TX 755032372

Phone: 9036141000

Secondary Practice Locations

112 Oak Isle

Longview, TX 75605

Phone: 9036630396

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Megan Burch , LPC

Counselor - Professional

NPI 1003735119

Licensed Professional Counselor

Natalie Cooper , APRN

Nurse Practitioner - Family

NPI 1033737424

Advanced Practice Registered Nurse

Robert Hollins , LCDC

Counselor - Addiction (Substance Use Disorder)

NPI 1083329312

Licensed Chemical Dependency Counselor

Juan Silos , LCDC

Counselor - Addiction (Substance Use Disorder)

NPI 1083341655

Licensed Chemical Dependency Counselor

Stephanie White , APRN, PMHNP-BC

Nurse Practitioner - Psychiatric/Mental Health

NPI 1093476798

Advanced Practice Registered Nurse, Psychiatric-Mental Health Nurse Practitioner (Board Certified)

Patrice Jernegons , LCDC

Counselor - Addiction (Substance Use Disorder)

NPI 1114526274

Licensed Chemical Dependency Counselor

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location July 22, 2022

Registered at 1300 N 6TH ST UNIT A, LONGVIEW, TX 756015567 (Tel: 9032328928)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 22, 2022

General Practice (License #N7143 in TX)

NPI Profile Active May 21, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location May 21, 2012

Registered at 112 OAK ISLE, LONGVIEW, TX 75605 (Tel: 9036630396)

📍
Updated Business Mailing Address May 21, 2012

Registered at 112 OAK ISLE, LONGVIEW, TX 75605 (Tel: 9036630396)

👤
Provider Name / Credentials Updated May 21, 2012

Recorded as JEFFREY MCWILLIAMS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2012

Emergency Medicine (License #N7143 in TX)

🟢
Initial NPI Registration & Enumeration May 25, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1104037639
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 25, 2007
Last Update: July 22, 2022
Sole Proprietor: No

Mailing Address

112 Oak Isle

Longview, TX 75605

Phone: 9036630396

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.