Doctor profile · Federal record
Dr. Jenny Chang, MD
Medical Oncology Physician (CMS: Medical Oncology) · Hematology & Oncology Physician · Houston, TX
- NPI 1487734810
- Accepts Medicare
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6550 Fannin St, Suite 1101
Houston, TX 770302717
(713) 441-0006
fax (713) 790-2797
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 8, 2016
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Texas #L5272
- Medicaid (3)
- TX #046676502 · TX #046676504 · TX #046676503
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487734810. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
322
Distinct HCPCS
4
Medicare allowed
$42,372
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 172 | 148 | $92 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 117 | 34 | $182 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 22 | $130 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $223 |
In context: peer comparison
Among 72 peers in this city , average services per provider: 632. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$8,059
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $3,596.25 | |
| Genentech USA, Inc. | 1 | $2,280.00 | |
| Merck Sharp & Dohme LLC | 1 | $2,135.00 | |
| Stemline Therapeutics Inc. | 1 | $47.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
366
Patients
63
Total drug cost
$673,986
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 132 | 34 | $2,770 |
| Tamoxifen Citrate | Generic | 115 | 29 | $3,261 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 18 | 0 | $173 |
| Exemestane | Generic | 17 | 0 | $7,784 |
| Letrozole | Generic | 13 | 0 | $254 |
| Piqray (Alpelisib) | Brand | 13 | 0 | $260,811 |
| Estradiol | Generic | 12 | 0 | $1,755 |
| Ibrance (Palbociclib) | Brand | 12 | 0 | $192,473 |
| Verzenio (Abemaciclib) | Brand | 12 | 0 | $187,921 |
| Arimidex (Anastrozole) | Brand | 11 | 0 | $16,684 |
Frequently asked questions
What is Dr. Jenny Chang's medical specialty?
Dr. Jenny Chang practices Medical Oncology Physician in Houston, TX.
Where does Dr. Jenny Chang practice?
Dr. Jenny Chang practices at 6550 Fannin St, Houston, TX 770302717. Office phone: 7134410006.
What is Dr. Jenny Chang's NPI?
Dr. Jenny Chang's National Provider Identifier (NPI) is 1487734810, issued by NPPES.
Does Dr. Jenny Chang accept Medicare assignment?
Yes. Dr. Jenny Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jenny Chang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.