WILLIAM GAGE LIESMAN M.D.
NPI 1144665233
Orthopaedic Surgery in Midland, TX
About William Gage Liesman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM GAGE LIESMAN M.D. (NPI 1144665233) is an individual orthopaedic surgery provider in Midland, Texas, licensed in Texas (Q9663) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Midland Memorial Hospital, and is a graduate of University Of Texas Medical School At San Antonio (2013).
NPPES Registry Identity
Specialties & Licenses
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
William Gage Liesman 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
3Medicare enrollment records show William Liesman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Midland, TX 79703
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Stanton, TX 79782
- Reassigned Medicare billing, Texas enrollment
- 91 clinicians in this Medicare group
Birmingham, AL 35205
- Reassigned Medicare billing, Alabama enrollment
- 93 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 24
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.
Midland Memorial Hospital
Acute Care Hospitals · Midland, TXOdessa Regional Medical Center
Acute Care Hospitals · Odessa, TXMartin County Hospital District
Critical Access Hospitals · Stanton, TXBig Bend Regional Medical Center
Critical Access Hospitals · Alpine, TXPecos County Memorial Hospital
Critical Access Hospitals · Fort Stockton, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79703 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 4
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.
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 William Liesman's NPI number?
The NPI number for William Liesman is 1144665233. It was assigned to this individual provider in the NPPES registry on May 3, 2013.
Where is William Liesman located?
William Liesman practices at 4304 Andrews Hwy, Midland, TX 79703. The listed phone number is (432) 520-3020.
What is William Liesman's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is William Liesman enrolled in Medicare?
Yes. William Liesman 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 William Liesman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Liesman reassigns Medicare benefits to 3 organizations: Urgent Orthopedic Specialists PLLC (Midland, TX), Martin County Hospital District (Stanton, TX) and Stv Sports Medicine & Orthopedics LLC (Birmingham, AL). 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 William Liesman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Liesman accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list William Liesman 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 William Liesman affiliated with any hospitals?
According to CMS data, William Liesman is affiliated with Midland Memorial Hospital, Odessa Regional Medical Center, Martin County Hospital District, Big Bend Regional Medical Center and Pecos County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for William Liesman was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.