JAMES ALFRED LYONS III MD
NPI 1992297642
Family Medicine in Liberty Hill, TX
About James Alfred Lyons Iii Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES ALFRED LYONS III MD (NPI 1992297642) is an individual family medicine provider in Liberty Hill, Texas, licensed in Texas (T0846) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center - Temple, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
James Alfred Lyons Iii 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.
Medicare Billing Reassignments
9Medicare enrollment records show James Lyons reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Austin, TX 78746
- Reassigned Medicare billing, Texas enrollment
- 21 clinicians in this Medicare group
Killeen, TX 76549
- Reassigned Medicare billing, Texas enrollment
- 387 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Longview, TX 75601
- Reassigned Medicare billing, Texas enrollment
- 334 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,338 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor Scott & White Medical Center - Temple
Acute Care Hospitals · Temple, TXAdventhealth Central Texas
Acute Care Hospitals · Killeen, TXAdventhealth Rollins Brook
Critical Access Hospitals · Lampasas, TXHamilton General Hospital
Critical Access Hospitals · Hamilton, TXThe Hospital At Westlake Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78642 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Lyons's NPI number?
The NPI number for James Lyons is 1992297642. It was assigned to this individual provider in the NPPES registry on May 30, 2018.
Where is James Lyons located?
James Lyons practices at 9025 W State Highway 29, Liberty Hill, TX 78642. The listed phone number is (512) 955-8385.
What is James Lyons's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James Lyons enrolled in Medicare?
Yes. James Lyons 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 James Lyons's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Lyons reassigns Medicare benefits to 9 organizations: Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX), Travis County Emergency Physicians PA (Austin, TX), Wh Services Austin LLC (Austin, TX), Sound Physicians Emergency Medicine Of Texas PLLC (Killeen, TX), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX) and 4 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 James Lyons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Lyons accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Sendero Health Plans, Local Nonprofit list James Lyons 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 James Lyons affiliated with any hospitals?
According to CMS data, James Lyons is affiliated with Baylor Scott & White Medical Center - Temple, Adventhealth Central Texas, Adventhealth Rollins Brook, Hamilton General Hospital and The Hospital At Westlake Medical Center.
When was this NPI record last updated?
The NPPES record for James Lyons was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.
# James Alfred Lyons III, MD · NPI 1992297642
Family Medicine physician in Liberty Hill, Texas. Individual provider, active in the CMS NPPES registry since May 30, 2018.
## Identity
- **NPI:** 1992297642 (Entity type: Individual)
- **Enumerated:** May 30, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** T0846 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9025 W STATE HIGHWAY 29, Liberty Hill, TX 78642-2854
- **Phone:** (512) 955-8385
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); Wh Services Austin LLC (NPI 1346950946, Austin, TX); Sound Physicians Emergency Medicine Of Texas PLLC (NPI 1518475557, Killeen, TX); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1992297642) · Data from the CMS NPPES public registry.