Doctor profile · Federal record
Dr. Harry Wynn-Williams, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Seattle, WA
- NPI 1548766678
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
325 9Th Ave
Seattle, WA 981042499
(206) 744-8334 - Mailing address
-
325 9Th Avenue, Box 359702
Seattle, WA 98104
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- August 22, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Washington #MD61241541
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548766678. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
518
Distinct HCPCS
6
Medicare allowed
$46,691
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93042 |
Electrocardiogram (ecg) 1 to 3 leads with review by physician only | 144 | 141 | $7 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 111 | 94 | $8 | |
99285 |
Emergency department visit with high level of medical decision making | 111 | 109 | $179 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 64 | 62 | $180 | |
99284 |
Emergency department visit with moderate level of medical decision making | 62 | 61 | $123 | |
99291 |
Critical care, first 30-74 minutes | 26 | 25 | $221 |
In context: peer comparison
Among 82 peers in this city , average services per provider: 65. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
92
Patients
92
Total drug cost
$1,229
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 24 | $87 |
| Ibuprofen | Generic | 14 | 14 | $70 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 14 | $116 |
| Prednisone | Generic | 14 | 14 | $52 |
| Cefpodoxime Proxetil | Generic | 13 | 13 | $851 |
| Cephalexin | Generic | 13 | 13 | $53 |
Hospital affiliations
Frequently asked questions
What is Dr. Harry Wynn-Williams's medical specialty?
Dr. Harry Wynn-Williams practices Emergency Medicine Physician in Seattle, WA.
Where does Dr. Harry Wynn-Williams practice?
Dr. Harry Wynn-Williams practices at 325 9Th Ave, Seattle, WA 981042499. Office phone: 2067448334.
What is Dr. Harry Wynn-Williams's NPI?
Dr. Harry Wynn-Williams's National Provider Identifier (NPI) is 1548766678, issued by NPPES.
Does Dr. Harry Wynn-Williams accept Medicare assignment?
Yes. Dr. Harry Wynn-Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harry Wynn-Williams commonly perform?
Top Medicare-reported procedures in 2023: Electrocardiogram (ecg) 1 to 3 leads with review by physician only (HCPCS 93042); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.