Doctor profile · Federal record
Dr. Stephen Usala, MD PHD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Amarillo, TX
- NPI 1992879563
- Accepts Medicare
- MIPS 95.6 / 100 · 2023
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1215 S Coulter St, Ste 405
Amarillo, TX 791061758
(806) 358-8437 - Additional location
-
1400 S Coulter St
Amarillo, TX 791061786
(806) 414-9100
fax (806) 354-5717
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 19, 2019
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Texas #J9835
- Medicaid
- TX #110634601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992879563. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
149
Distinct HCPCS
3
Medicare allowed
$18,332
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 125 | 61 | $122 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $159 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $87 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 132. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
219
Patients
56
Total drug cost
$10,798
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 104 | 28 | $1,741 |
| Hydrocortisone | Generic | 82 | 28 | $7,385 |
| Methimazole | Generic | 18 | 0 | $194 |
| Desmopressin Acetate (Desmopressin (Nonrefrigerated)) | Brand | 15 | 0 | $1,478 |
Frequently asked questions
What is Dr. Stephen Usala's medical specialty?
Dr. Stephen Usala practices Endocrinology, Diabetes & Metabolism Physician in Amarillo, TX.
Where does Dr. Stephen Usala practice?
Dr. Stephen Usala practices at 1215 S Coulter St, Amarillo, TX 791061758. Office phone: 8063588437.
What is Dr. Stephen Usala's NPI?
Dr. Stephen Usala's National Provider Identifier (NPI) is 1992879563, issued by NPPES.
Does Dr. Stephen Usala accept Medicare assignment?
Yes. Dr. Stephen Usala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Usala commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.