Doctor profile · Federal record
Dr. Katherine Chang, PA-C
Physician Assistant · Corpus Christi, TX
- NPI 1912225384
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6021 Parkway Dr
Corpus Christi, TX 784142456
(361) 985-0323
fax (361) 985-0343 - Mailing address
-
Po Box 603725
Charlotte, NC 282603725
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- October 31, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Texas #PA06649
- Medicaid
- TX #1912225384
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912225384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
105
Distinct HCPCS
3
Medicare allowed
$3,076
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96372 |
Injection of drug or substance under skin or into muscle | 45 | 13 | $12 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 27 | $74 | |
95117 |
Professional service for multiple injections of allergen | 29 | 11 | $9 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 144. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$1,032
Transactions
39
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 9 | $268.72 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 7 | $155.85 | |
| Regeneron Healthcare Solutions, Inc. | 5 | $106.33 | |
| Blueprint Medicines Corporation | 1 | $102.60 | |
| Genentech USA, Inc. | 1 | $96.34 | |
| Pharming Healthcare, Inc. | 3 | $56.16 | |
| SANOFI-AVENTIS U.S. LLC | 3 | $50.74 | |
| Amgen Inc. | 2 | $37.50 | |
| GlaxoSmithKline, LLC. | 2 | $32.97 | |
| LEO Pharma Inc. | 1 | $26.91 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.52 | |
| Lilly USA, LLC | 1 | $22.34 | |
| Octapharma USA, Inc. | 1 | $20.00 | |
| Grifols USA, LLC | 1 | $19.96 | |
| CSL Behring | 1 | $13.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
597
Patients
212
Total drug cost
$98,199
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 87 | 29 | $1,321 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 71 | 16 | $31,489 |
| Famotidine | Generic | 68 | 17 | $722 |
| Azelastine Hcl | Generic | 64 | 27 | $2,866 |
| Montelukast Sodium | Generic | 53 | 18 | $608 |
| Levocetirizine Dihydrochloride | Generic | 48 | 16 | $1,469 |
| Epinephrine | Generic | 47 | 35 | $12,492 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 35 | 11 | $25,092 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 32 | 18 | $874 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 21 | 0 | $12,116 |
Frequently asked questions
What is Dr. Katherine Chang's medical specialty?
Dr. Katherine Chang practices Physician Assistant in Corpus Christi, TX.
Where does Dr. Katherine Chang practice?
Dr. Katherine Chang practices at 6021 Parkway Dr, Corpus Christi, TX 784142456. Office phone: 3619850323.
What is Dr. Katherine Chang's NPI?
Dr. Katherine Chang's National Provider Identifier (NPI) is 1912225384, issued by NPPES.
Does Dr. Katherine Chang accept Medicare assignment?
Yes. Dr. Katherine Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Chang commonly perform?
Top Medicare-reported procedures in 2023: Injection of drug or substance under skin or into muscle (HCPCS 96372); Established patient office or other outpatient visit (HCPCS 99213); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.