Doctor profile · Federal record
Dr. Tiffany Chang, M.D.
Neurocritical Care Physician (CMS: Neurosurgery) · Neurology Physician · Houston, TX
- NPI 1003098310
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6400 Fannin St Ste 2800
Houston, TX 77030
(713) 486-8000
fax (713) 486-8088 - Mailing address
-
6400 Fannin St Ste 2070
Houston, TX 770301521
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- January 30, 2020
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2084A2900X — NUCC code
- State license (1)
- Texas #P7620
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003098310. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
402
Distinct HCPCS
4
Medicare allowed
$73,245
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 267 | 104 | $217 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 89 | 46 | $121 | |
99292 |
Critical care, each additional 30 minutes | 24 | 15 | $111 | |
99238 |
Hospital discharge day management, 30 minutes or less | 22 | 22 | $82 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 76. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$566
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| UCB, Inc. | 2 | $309.62 | |
| BTG International, Inc. | 1 | $101.94 | |
| Chiesi USA, Inc. | 1 | $65.00 | |
| Abbott Laboratories | 1 | $63.99 | |
| TerSera Therapeutics LLC | 1 | $25.75 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Tiffany Chang's medical specialty?
Dr. Tiffany Chang practices Neurocritical Care Physician in Houston, TX.
Where does Dr. Tiffany Chang practice?
Dr. Tiffany Chang practices at 6400 Fannin St Ste 2800, Houston, TX 77030. Office phone: 7134868000.
What is Dr. Tiffany Chang's NPI?
Dr. Tiffany Chang's National Provider Identifier (NPI) is 1003098310, issued by NPPES.
Does Dr. Tiffany Chang accept Medicare assignment?
Yes. Dr. Tiffany Chang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Chang commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99292). Source: CMS Medicare Physician & Other Practitioners file.