Doctor profile · Federal record
Dr. Stephen Shey
Internal Medicine Physician (CMS: Internal Medicine) · Gilroy, CA
- NPI 1023639978
- Accepts Medicare
- MIPS 74.2 / 100 · 2023
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9400 N Name Uno
Gilroy, CA 950203528
(408) 848-2000 - Additional location
-
3301 Matlock RD
Arlington, TX 760152908
(817) 347-1141 - Mailing address
-
950 Kensington Dr
Fremont, CA 945394519
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- August 1, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A185774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023639978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
244
Distinct HCPCS
3
Medicare allowed
$24,842
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 182 | 61 | $89 | |
99239 |
Hospital discharge day management, more than 30 minutes | 35 | 35 | $131 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 27 | $147 |
In context: peer comparison
Among 1 peers in Gilroy Internal Medicine Physician, average services per provider: 81. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Stephen Shey's medical specialty?
Dr. Stephen Shey practices Internal Medicine Physician in Gilroy, CA.
Where does Dr. Stephen Shey practice?
Dr. Stephen Shey practices at 9400 N Name Uno, Gilroy, CA 950203528. Office phone: 4088482000.
What is Dr. Stephen Shey's NPI?
Dr. Stephen Shey's National Provider Identifier (NPI) is 1023639978, issued by NPPES.
Does Dr. Stephen Shey accept Medicare assignment?
Yes. Dr. Stephen Shey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Shey commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.