Doctor profile · Federal record
Dr. Walker Wynkoop, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Los Banos, CA
- NPI 1760580427
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
807 Illinois Ave
Los Banos, CA 936353512
(209) 710-8695
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- February 19, 2021
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #87898
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760580427. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
479
Distinct HCPCS
9
Medicare allowed
$24,930
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 219 | 26 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 65 | 44 | $92 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 63 | 46 | $58 | |
20610 |
Aspiration and/or injection of fluid from large joint | 37 | 20 | $76 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 26 | 26 | $110 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 25 | $130 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $169 | |
99284 |
Emergency department visit with moderate level of medical decision making | 15 | 15 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $120 |
In context: peer comparison
Among 1 peers in Los Banos Orthopaedic Surgery Physician, average services per provider: 53. This provider delivers 9.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
53
Patients
47
Total drug cost
$517
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 38 | 33 | $386 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 15 | 14 | $131 |
Frequently asked questions
What is Dr. Walker Wynkoop's medical specialty?
Dr. Walker Wynkoop practices Orthopaedic Surgery Physician in Los Banos, CA.
Where does Dr. Walker Wynkoop practice?
Dr. Walker Wynkoop practices at 807 Illinois Ave, Los Banos, CA 936353512. Office phone: 2097108695.
What is Dr. Walker Wynkoop's NPI?
Dr. Walker Wynkoop's National Provider Identifier (NPI) is 1760580427, issued by NPPES.
Does Dr. Walker Wynkoop accept Medicare assignment?
Yes. Dr. Walker Wynkoop accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walker Wynkoop commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); 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.