Doctor profile · Federal record

Dr. Michael Dwyer, MD

Emergency Medicine Physician · Surgery Physician · Surgery Physician · Seguin, TX

  • NPI 1114098787
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1255 Ashby
Seguin, TX 78155
(830) 372-2840
fax (830) 372-2547
Mailing address
1255 Ashby St Ste H
Seguin, TX 781555100

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
August 16, 2023
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Texas #E7589 · Oklahoma #9320
Medicaid
TX #033891501

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114098787. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11
Distinct HCPCS
1
Medicare allowed
$846
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 11 11 $77

In context: peer comparison

Among 3 peers in this city , average services per provider: 90. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
24
Patients
0
Total drug cost
$3,810
Drug Type Claims Patients Total cost
Baclofen Generic 13 0 $3,074
Tamsulosin Hcl Generic 11 0 $737

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Dwyer's medical specialty?
Dr. Michael Dwyer practices Emergency Medicine Physician in Seguin, TX.
Where does Dr. Michael Dwyer practice?
Dr. Michael Dwyer practices at 1255 Ashby, Seguin, TX 78155. Office phone: 8303722840.
What is Dr. Michael Dwyer's NPI?
Dr. Michael Dwyer's National Provider Identifier (NPI) is 1114098787, issued by NPPES.
What procedures does Dr. Michael Dwyer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.