Doctor profile · Federal record
Dr. Dorian Matzen, D.O.
Emergency Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Internal Medicine Physician · Hospitalist Physician · Amarillo, TX
- NPI 1811337439
- Accepts Medicare
- MIPS 71.8 / 100 · 2023
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4510 Bell St
Amarillo, TX 791095714
(806) 212-4835
fax (806) 212-0900 - Mailing address
-
Po Box 840026
Dallas, TX 752840026
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- October 5, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Kentucky #04927 · Texas #Q9436
- Medicaid
- TX #360140301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811337439. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
4
Medicare allowed
$23,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 92 | 89 | $167 | |
99284 |
Emergency department visit with moderate level of medical decision making | 59 | 58 | $116 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 46 | 40 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 17 | 17 | $69 |
In context: peer comparison
Among 13 peers in Amarillo Emergency Medicine Physician, average services per provider: 122. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
128
Patients
124
Total drug cost
$680
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 32 | 32 | $145 |
| Dexamethasone | Generic | 29 | 29 | $165 |
| Methocarbamol | Generic | 29 | 26 | $108 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 15 | $168 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 11 | $61 |
| Cephalexin | Generic | 11 | 11 | $34 |
Hospital affiliations
Frequently asked questions
What is Dr. Dorian Matzen's medical specialty?
Dr. Dorian Matzen practices Emergency Medicine Physician in Amarillo, TX.
Where does Dr. Dorian Matzen practice?
Dr. Dorian Matzen practices at 4510 Bell St, Amarillo, TX 791095714. Office phone: 8062124835.
What is Dr. Dorian Matzen's NPI?
Dr. Dorian Matzen's National Provider Identifier (NPI) is 1811337439, issued by NPPES.
Does Dr. Dorian Matzen accept Medicare assignment?
Yes. Dr. Dorian Matzen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorian Matzen 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.