Doctor profile · Federal record
Dr. Tommy Chang, NP-C
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Big Spring, TX
- NPI 1699170498
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1901 N US Highway 87
Big Spring, TX 797200283
(432) 267-8216
Credentials & registration
- NPI registered
- October 2014 — 12 yrs on file
- Profile last updated
- November 14, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Texas #631339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699170498. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
136
Distinct HCPCS
2
Medicare allowed
$6,764
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 84 | 18 | $40 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 11 | $65 |
In context: peer comparison
Among 2 peers in Big Spring Psychiatric/Mental Health Nurse Practitioner, average services per provider: 88. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
0
Total drug cost
$984
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 15 | 0 | $857 |
| Benztropine Mesylate | Generic | 14 | 0 | $127 |
Frequently asked questions
What is Dr. Tommy Chang's medical specialty?
Dr. Tommy Chang practices Psychiatric/Mental Health Nurse Practitioner in Big Spring, TX.
Where does Dr. Tommy Chang practice?
Dr. Tommy Chang practices at 1901 N US Highway 87, Big Spring, TX 797200283. Office phone: 4322678216.
What is Dr. Tommy Chang's NPI?
Dr. Tommy Chang's National Provider Identifier (NPI) is 1699170498, issued by NPPES.
Does Dr. Tommy Chang accept Medicare assignment?
Yes. Dr. Tommy Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tommy Chang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.