Doctor profile · Federal record
Dr. Preston Shumway, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Tyler, TX
- NPI 1134355233
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
800 E Dawson St
Tyler, TX 757012036
(903) 531-5000 - Mailing address
-
Po Box 841656
Dallas, TX 752841656
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- October 14, 2014
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Texas #P1407 · Michigan #5101018171
- Medicaid (4)
- TX #304874601 · TX #304874603 · TX #304874602 · TX #304874604
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134355233. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
813
Distinct HCPCS
5
Medicare allowed
$104,575
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 330 | 320 | $168 | |
99284 |
Emergency department visit with moderate level of medical decision making | 307 | 305 | $116 | |
99283 |
Emergency department visit with low level of medical decision making | 136 | 133 | $69 | |
99282 |
Emergency department visit with straightforward medical decision making | 25 | 25 | $39 | |
99291 |
Critical care, first 30-74 minutes | 15 | 15 | $205 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 97. This provider delivers 8.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
296
Patients
294
Total drug cost
$1,822
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 70 | 70 | $343 |
| Cephalexin | Generic | 54 | 53 | $299 |
| Prednisone | Generic | 35 | 34 | $130 |
| Ondansetron Odt (Ondansetron) | Brand | 33 | 33 | $230 |
| Doxycycline Hyclate | Generic | 28 | 28 | $276 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $146 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 12 | 12 | $34 |
| Azithromycin | Generic | 12 | 12 | $58 |
| Ciprofloxacin Hcl | Generic | 12 | 12 | $55 |
| Cyclobenzaprine Hcl | Generic | 12 | 12 | $32 |
Hospital affiliations
Frequently asked questions
What is Dr. Preston Shumway's medical specialty?
Dr. Preston Shumway practices Emergency Medicine Physician in Tyler, TX.
Where does Dr. Preston Shumway practice?
Dr. Preston Shumway practices at 800 E Dawson St, Tyler, TX 757012036. Office phone: 9035315000.
What is Dr. Preston Shumway's NPI?
Dr. Preston Shumway's National Provider Identifier (NPI) is 1134355233, issued by NPPES.
Does Dr. Preston Shumway accept Medicare assignment?
Yes. Dr. Preston Shumway accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Preston Shumway commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.