Doctor profile · Federal record
Dr. William Sima, MD INC
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Templeton, CA
- NPI 1770505505
- Accepts Medicare
- MIPS 66.8 / 100 · 2023
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
322 Posada Lane, Ste A
Templeton, CA 93465
(805) 434-5555
fax (805) 434-5502
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 28, 2015
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #G58221
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770505505. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,887
Distinct HCPCS
10
Medicare allowed
$412,508
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 778 | 419 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 339 | 223 | $94 | |
G0181 |
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow | 298 | 110 | $107 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 220 | 220 | $171 | |
73562 |
X-ray of knee, 3 views | 142 | 109 | $44 | |
20610 |
Aspiration and/or injection of fluid from large joint | 138 | 106 | $65 | |
73502 |
X-ray of hip, 2-3 views | 116 | 87 | $51 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 103 | 94 | $55 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 97 | 67 | $102 | |
J0665 |
Injection, bupivicaine, not otherwise specified, 0.5 mg | 89 | 77 | $0 |
In context: peer comparison
Among 2 peers in Templeton Orthopaedic Surgery Physician, average services per provider: 137. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$3,137
Transactions
19
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, INC. | 14 | $2,725.81 | |
| Cornerstone Medical Associates, INC. | 3 | $358.57 | |
| Bone Support INC. | 1 | $28.10 | |
| Pacira Pharmaceuticals Incorporated | 1 | $24.94 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,020
Patients
830
Total drug cost
$13,990
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Hcl | Generic | 160 | 149 | $1,226 |
| Celecoxib | Generic | 157 | 108 | $7,972 |
| Amoxicillin | Generic | 127 | 73 | $155 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 126 | 98 | $1,671 |
| Cephalexin | Generic | 112 | 104 | $389 |
| Hydromorphone Hcl | Generic | 110 | 101 | $98 |
| Mupirocin | Generic | 110 | 106 | $1,250 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 60 | 55 | $527 |
| Clindamycin Hcl | Generic | 19 | 14 | $51 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 11 | $151 |
Frequently asked questions
What is Dr. William Sima's medical specialty?
Dr. William Sima practices Orthopaedic Surgery Physician in Templeton, CA.
Where does Dr. William Sima practice?
Dr. William Sima practices at 322 Posada Lane, Templeton, CA 93465. Office phone: 8054345555.
What is Dr. William Sima's NPI?
Dr. William Sima's National Provider Identifier (NPI) is 1770505505, issued by NPPES.
Does Dr. William Sima accept Medicare assignment?
Yes. Dr. William Sima accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Sima commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow (HCPCS G0181). Source: CMS Medicare Physician & Other Practitioners file.