Doctor profile · Federal record
Dr. Stephanie Chiao
Addiction Psychiatry Physician · Mountain View, CA
- NPI 1780071498
- MIPS 93.4 / 100 · 2023
- 11 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1580 W El Camino Real Ste 2
Mountain View, CA 940402461
(201) 472-5029
fax (650) 481-9470 - Additional location
-
253 South St
New York, NY 100027827
(212) 720-4540
fax (212) 732-9754 - Mailing address
-
4285 Payne Ave # 9827
San Jose, CA 951173324
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- July 2, 2025
- Specialty taxonomy
- 2084P0802X — NUCC code
- State license (1)
- California #A183070
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780071498. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
1
Medicare allowed
$5,116
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 35 | 35 | $146 |
In context: peer comparison
Among 1 peers in Mountain View Addiction Psychiatry Physician, average services per provider: 35. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Stephanie Chiao's medical specialty?
Dr. Stephanie Chiao practices Addiction Psychiatry Physician in Mountain View, CA.
Where does Dr. Stephanie Chiao practice?
Dr. Stephanie Chiao practices at 1580 W El Camino Real Ste 2, Mountain View, CA 940402461. Office phone: 2014725029.
What is Dr. Stephanie Chiao's NPI?
Dr. Stephanie Chiao's National Provider Identifier (NPI) is 1780071498, issued by NPPES.
What procedures does Dr. Stephanie Chiao commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.