DR. THOMAS F BYARS MD
NPI 1942234380
Pediatrics - Sports Medicine in Lawrenceville, GA

Q: What is Thomas Byars's NPI number?

The NPI number for Thomas Byars is 1942234380. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Q: What is Thomas Byars's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Sports Medicine, with taxonomy code 2080S0010X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Byars was last updated on March 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment

575 PROFESSIONAL DR STE 550, LAWRENCEVILLE, GA 30046(855) 647-7678(404) 847-4488 Get Directions Write a Review

NPPES record last updated: March 20, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Thomas F Byars Md NPPES

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

DR. THOMAS F BYARS MD (NPI 1942234380) is an individual sports medicine provider in Lawrenceville, Georgia, licensed in Georgia (59689) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Northside Hospital, and is a graduate of Medical College Of Georgia School Of Medicine (2001).

NPPES Registry Identity

NPI1942234380

Entity TypeIndividualMale

Primary Taxonomy2080S0010X

Provider Legal NameDR. THOMAS F BYARSCredential: MD

Location Address575 PROFESSIONAL DR STE 550Lawrenceville, GA 30046-3356

Mailing Address575 Professional Dr Ste 550Lawrenceville, GA 30046-3356 · (855) 647-7678 · Fax (404) 847-4488

Phone(855) 647-7678

Fax(404) 847-4488

Sole ProprietorNo

Medical School CMSMedical College Of Georgia School Of MedicineGraduated 2001

Enumeration DateJuly 10, 2006

Last NPPES UpdateMarch 20, 2023

NPPES CertifiedMarch 20, 2023

✔ NPI 1942234380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPediatrics · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080S0010X

License✔ Licensed in GA · 59689

Definition

A pediatrician who is responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the healthcare of the individual engaged in physical exercise (sports) whether as an individual or in team participation.

Also ListedInternal Medicine · Sports MedicineTaxonomy 207RS0010X · License MD39135 (TN)

Also ListedOrthopaedic SurgeryTaxonomy 207X00000X · License MD39135 (TN)

Also ListedPediatricsTaxonomy 208000000X · License MD39135 (TN)

575 PROFESSIONAL DR STE 550, Lawrenceville, GA 30046

Open in Google Maps ↗

Other Identifiers 2

Medicaid000612598FGA

Other62-0476822Tax Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas F Byars Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123023645

PECOS Enrollment IDI20221201001018

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 Thomas Byars reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northside Surgical Professional Services LLC

20 mi

Surgery

1000 JOHNSON FERRY RD NE
Atlanta, GA 30342

Reassigned Medicare billing, Georgia enrollment
487 clinicians in this Medicare group

NPI 1356630990 (855) 709-4535

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northside Hospital

Acute Care Hospitals · Atlanta, GA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110161

Location1000 Johnson Ferry Road, NEAtlanta, GA 30342 · Fulton County

Birthing friendly

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 Thomas Byars's NPI number?

The NPI number for Thomas Byars is 1942234380. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Thomas Byars located?

Thomas Byars practices at 575 Professional Dr Ste 550, Lawrenceville, GA 30046. The listed phone number is (855) 647-7678.

What is Thomas Byars's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Sports Medicine, with taxonomy code 2080S0010X.

Is Thomas Byars enrolled in Medicare?

Yes. Thomas Byars is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Thomas Byars's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Byars reassigns Medicare benefits to Northside Surgical Professional Services LLC (Atlanta, GA). 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 Thomas Byars's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Byars accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Thomas Byars 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.

Is Thomas Byars affiliated with any hospitals?

According to CMS data, Thomas Byars is affiliated with Northside Hospital.

When was this NPI record last updated?

The NPPES record for Thomas Byars was last updated on March 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.