Doctor profile · Federal record
Dr. Michael Shawn, MD
Emergency Medicine Physician · Mission, TX
- NPI 1447232194
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
900 S Bryan RD
Mission, TX 785726613
(956) 580-9000 - Mailing address
-
1201 S San Antonio Ave
San Juan, TX 785892541
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- March 26, 2008
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Texas #L2004
- Medicaid (2)
- TX #152331801 · TX #152331804
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447232194. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
332
Distinct HCPCS
5
Medicare allowed
$34,067
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 130 | 121 | $169 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 115 | 106 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 52 | 48 | $116 | |
99291 |
Critical care, first 30-74 minutes | 20 | 20 | $205 | |
99283 |
Emergency department visit with low level of medical decision making | 15 | 15 | $69 |
In context: peer comparison
Among 4 peers in Mission Emergency Medicine Physician, average services per provider: 70. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
41
Total drug cost
$608
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 19 | 19 | $350 |
| Cephalexin | Generic | 11 | 11 | $158 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $100 |
Frequently asked questions
What is Dr. Michael Shawn's medical specialty?
Dr. Michael Shawn practices Emergency Medicine Physician in Mission, TX.
Where does Dr. Michael Shawn practice?
Dr. Michael Shawn practices at 900 S Bryan RD, Mission, TX 785726613. Office phone: 9565809000.
What is Dr. Michael Shawn's NPI?
Dr. Michael Shawn's National Provider Identifier (NPI) is 1447232194, issued by NPPES.
What procedures does Dr. Michael Shawn commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.