Doctor profile · Federal record
Dr. William Frisella, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Saint Peters, MO
- NPI 1851427066
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
112 Piper Hill Drive, Suite 9
Saint Peters, MO 633761690
(636) 441-3444
fax (636) 441-9832 - Mailing address
-
P.O. Box 430
St. Peters, MO 633760008
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- August 19, 2011
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- Missouri #2007002737
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851427066. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
939
Distinct HCPCS
10
Medicare allowed
$148,942
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
73030 |
X-ray of shoulder, minimum of 2 views | 242 | 189 | $36 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 142 | 126 | $87 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 118 | 108 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 81 | 75 | $124 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 59 | 59 | $109 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 53 | 36 | $7 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 51 | 47 | $101 | |
29826 |
Shaving of part of shoulder bone and repair of ligament using an endoscope | 33 | 33 | $167 | |
23472 |
Prosthetic repair of shoulder joint, total shoulder | 32 | 32 | $1,386 | |
29827 |
Repair of shoulder rotator cuff using an endoscope | 30 | 30 | $1,047 |
In context: peer comparison
Among 2 peers in Saint Peters Orthopaedic Surgery Physician, average services per provider: 55. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$331
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Shoulder Innovations, INC. | 1 | $158.96 | |
| Stryker Corporation | 2 | $137.97 | |
| Zimmer Biomet Holdings, INC. | 1 | $34.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
213
Patients
182
Total drug cost
$1,330
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 121 | 117 | $642 |
| Cephalexin | Generic | 29 | 25 | $227 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 21 | 0 | $362 |
| Ondansetron Hcl | Generic | 15 | 14 | $34 |
| Alprazolam | Generic | 14 | 13 | $7 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 13 | 13 | $58 |
Hospital affiliations
Frequently asked questions
What is Dr. William Frisella's medical specialty?
Dr. William Frisella practices Orthopaedic Surgery Physician in Saint Peters, MO.
Where does Dr. William Frisella practice?
Dr. William Frisella practices at 112 Piper Hill Drive, Saint Peters, MO 633761690. Office phone: 6364413444.
What is Dr. William Frisella's NPI?
Dr. William Frisella's National Provider Identifier (NPI) is 1851427066, issued by NPPES.
Does Dr. William Frisella accept Medicare assignment?
Yes. Dr. William Frisella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Frisella commonly perform?
Top Medicare-reported procedures in 2023: X-ray of shoulder, minimum of 2 views (HCPCS 73030); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.