Doctor profile · Federal record
Dr. Ryan Walker, M.D.
Surgery Physician (CMS: General Surgery) · Oswego, NY
- NPI 1558568170
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
105 County Route 45A Ste 100
Oswego, NY 131266665
(315) 342-6771
fax (315) 342-2842
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- July 5, 2023
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- New York #272867
- Medicaid
- NY #03769573
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558568170. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
639
Distinct HCPCS
8
Medicare allowed
$48,857
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 340 | 67 | $77 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 120 | 70 | $41 | |
99304 |
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 60 | 58 | $81 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 27 | $87 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $107 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $159 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 12 | $76 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $125 |
In context: peer comparison
Among 2 peers in Oswego Surgery Physician, average services per provider: 51. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$2,040
Transactions
16
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 16 | $2,040.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
66
Patients
64
Total drug cost
$1,385
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 27 | 27 | $1,055 |
| Amoxicillin | Generic | 23 | 23 | $191 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 14 | $138 |
Hospital affiliations
Frequently asked questions
What is Dr. Ryan Walker's medical specialty?
Dr. Ryan Walker practices Surgery Physician in Oswego, NY.
Where does Dr. Ryan Walker practice?
Dr. Ryan Walker practices at 105 County Route 45A Ste 100, Oswego, NY 131266665. Office phone: 3153426771.
What is Dr. Ryan Walker's NPI?
Dr. Ryan Walker's National Provider Identifier (NPI) is 1558568170, issued by NPPES.
Does Dr. Ryan Walker accept Medicare assignment?
Yes. Dr. Ryan Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Walker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307); Initial nursing facility care with straightforward or low level of medical decision making (HCPCS 99304). Source: CMS Medicare Physician & Other Practitioners file.