Doctor profile · Federal record
Dr. William Buys, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medical Services (Emergency Medicine) Physician · Templeton, CA
- NPI 1639127376
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 Las Tablas RD
Templeton, CA 934659704
(805) 546-7650 - Mailing address
-
Po Box 87
Templeton, CA 934650087
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- May 24, 2010
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #20A8118
- Medicaid
- CA #00AX81180
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639127376. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
641
Distinct HCPCS
6
Medicare allowed
$74,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 249 | 243 | $174 | |
99284 |
Emergency department visit with moderate level of medical decision making | 164 | 161 | $120 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 107 | 101 | $8 | |
71045 |
X-ray of chest, 1 view | 61 | 61 | $9 | |
99291 |
Critical care, first 30-74 minutes | 41 | 40 | $213 | |
99283 |
Emergency department visit with low level of medical decision making | 19 | 19 | $71 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 106. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
101
Patients
99
Total drug cost
$599
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 45 | 44 | $280 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 36 | $197 |
| Ondansetron Odt (Ondansetron) | Brand | 20 | 19 | $122 |
Frequently asked questions
What is Dr. William Buys's medical specialty?
Dr. William Buys practices Emergency Medicine Physician in Templeton, CA.
Where does Dr. William Buys practice?
Dr. William Buys practices at 1100 Las Tablas RD, Templeton, CA 934659704. Office phone: 8055467650.
What is Dr. William Buys's NPI?
Dr. William Buys's National Provider Identifier (NPI) is 1639127376, issued by NPPES.
Does Dr. William Buys accept Medicare assignment?
Yes. Dr. William Buys accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Buys commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.