Doctor profile · Federal record
Dr. William Boyan, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Bainbridge Island, WA
- NPI 1124119144
- Accepts Medicare
- 31 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7068 Wing Point RD Ne
Bainbridge Island, WA 981102987
(206) 335-0934
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 18, 2011
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Virginia #0101058258 · Washington #MD00044635
- Medicaid
- WA #8430514
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124119144. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
142
Distinct HCPCS
3
Medicare allowed
$21,527
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 76 | 31 | $209 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 53 | 24 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 13 | 11 | $117 |
In context: peer comparison
Among 1 peers in Bainbridge Island Pulmonary Disease Physician, average services per provider: 47. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. William Boyan's medical specialty?
Dr. William Boyan practices Pulmonary Disease Physician in Bainbridge Island, WA.
Where does Dr. William Boyan practice?
Dr. William Boyan practices at 7068 Wing Point RD Ne, Bainbridge Island, WA 981102987. Office phone: 2063350934.
What is Dr. William Boyan's NPI?
Dr. William Boyan's National Provider Identifier (NPI) is 1124119144, issued by NPPES.
Does Dr. William Boyan accept Medicare assignment?
Yes. Dr. William Boyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Boyan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.