MARCUS A. BYRD M.D.
NPI 1518930304
Internal Medicine in Tyler, TX
About Marcus A. Byrd M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS A. BYRD M.D. (NPI 1518930304) is an individual internal medicine provider in Tyler, Texas, licensed in Texas (L7322) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Northeastern Health System, and maintains a secondary practice location in Tyler.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted 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
Marcus A. Byrd M.d. 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.
Medicare Billing Reassignments
7Medicare enrollment records show Marcus Byrd reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Lufkin, TX 75904
- Reassigned Medicare billing, Texas enrollment
- 84 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 clinicians in this Medicare group
Mcalester, OK 74501
- Reassigned Medicare billing, Texas enrollment
- 70 clinicians in this Medicare group
Duncan, OK 73533
- Reassigned Medicare billing, Oklahoma enrollment
- 37 clinicians in this Medicare group
Tahlequah, OK 74464
- Reassigned Medicare billing, Oklahoma enrollment
- 159 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,338 clinicians in this Medicare group
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 5
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northeastern Health System
Acute Care Hospitals · Tahlequah, OKSaint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TYLER, TX 75701
TYLER, TX 75701
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 Marcus Byrd's NPI number?
The NPI number for Marcus Byrd is 1518930304. It was assigned to this individual provider in the NPPES registry on February 10, 2006.
Where is Marcus Byrd located?
Marcus Byrd practices at 1000 S Beckham Ave, Tyler, TX 75701. The listed phone number is (903) 253-3325.
What is Marcus Byrd's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marcus Byrd enrolled in Medicare?
Yes. Marcus Byrd 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 organizations bill Medicare for Marcus Byrd's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Byrd reassigns Medicare benefits to 7 organizations: Christus Trinity Clinic Texas (Tyler, TX), Lufkin Physician Services PA (Lufkin, TX), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX), Hospital Care Consultants, Inc (Mcalester, OK), Hcc Duncan Inc (Duncan, OK) and 2 more organizations, listed in the Medicare section above. 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 Marcus Byrd's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marcus Byrd accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Marcus Byrd 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 Marcus Byrd affiliated with any hospitals?
According to CMS data, Marcus Byrd is affiliated with Northeastern Health System and Saint Francis Hospital, Inc.
When was this NPI record last updated?
The NPPES record for Marcus Byrd was last updated on December 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.