Doctor profile · Federal record

Dr. GLENN MCASKILL, MD

Critical Care Medicine (Anesthesiology) Physician (CMS: ANESTHESIOLOGY) · Anesthesiology Physician · Pain Medicine (Anesthesiology) Physician · MARSHALL, TX

  • NPI 1639162712
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
811 S WASHINGTON AVE
MARSHALL, TX 756705336
(903) 927-6770
fax (903) 927-6377
Mailing address
PO BOX 1315
MARSHALL, TX 756711315

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
September 11, 2025
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207LC0200X — NUCC code
State license (1)
Texas #J4334

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639162712. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
130
Distinct HCPCS
2
Medicare allowed
$21,331
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 116 82 $154
00103 Anesthesia for procedure on eyelid 14 14 $244

In context: peer comparison

Among 1 peers in this city , average services per provider: 65. This provider delivers 2.0× the peer median.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›