Doctor profile · Federal record
Dr. Stephen Lopez, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Seattle, WA
- NPI 1003076332
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
925 Seneca St
Seattle, WA 981012742
(206) 341-0860 - Mailing address
-
1100 9Th Ave, MS M4-Pfs
Seattle, WA 981012756
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- April 5, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Washington #MD60212084
- Medicaid
- WA #1003076332
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003076332. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
230
Distinct HCPCS
3
Medicare allowed
$36,429
| 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 | 113 | 112 | $140 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 106 | 106 | $186 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 11 | 11 | $85 |
In context: peer comparison
Among 108 peers in Seattle Hospitalist Physician, average services per provider: 77. This provider delivers 3.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Stephen Lopez's medical specialty?
Dr. Stephen Lopez practices Hospitalist Physician in Seattle, WA.
Where does Dr. Stephen Lopez practice?
Dr. Stephen Lopez practices at 925 Seneca St, Seattle, WA 981012742. Office phone: 2063410860.
What is Dr. Stephen Lopez's NPI?
Dr. Stephen Lopez's National Provider Identifier (NPI) is 1003076332, issued by NPPES.
Does Dr. Stephen Lopez accept Medicare assignment?
Yes. Dr. Stephen Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Lopez commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.